{"title":"New Arrivals","description":"Shop for new arrival at stirlingkit.com. Free Shipping. All the time. One of the Best Model Engine supplier. Model engineering is the pursuit of constructing proportionally-scaled miniature working representations of full-sized machines. Stirlingkit is the leading model engine supplier dedicated to micro engines for model engineers, helping you get the best but affordable miniature engines.The New Arrivals includes: sterling engines, hit and miss engines, stationary engine, v2 engine models, mini engine kits for adults, tesla coils, 3d metal puzzles, rc airplanes, mini lathe, and much more! The best gifts for mechanics ever.","products":[{"product_id":"57pcs-3d-mechanical-rotating-turbine-jet-engine-model-kit-air-force","title":"57pcs 3D Mechanical Rotating Turbine Jet Engine Model Kit -Air Force","description":"\u003ch3\u003e\u003cstrong\u003eAir Force Jet Turbine 3D Metal Aircraft Model Kit (58PCS)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eAir Force Jet Turbine\u003c\/strong\u003e model brings the power of modern fighter jets to your desk. Jet engines are engineering marvels, designed for speed, precision, and extreme performance. This model captures the beauty and complexity of a real turbine in a compact, hands-on form.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003cbr\u003eA jet turbine works by drawing in air, compressing it, mixing it with fuel, and igniting it to produce high-speed exhaust gases. These gases spin the turbine blades, generating thrust that propels an aircraft forward. By assembling this model, you can see how each component contributes to the engine’s operation, making the process both visual and educational.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy You’ll Love This Model:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLearn and Explore Aviation Engineering:\u003c\/strong\u003e Building this turbine is more than a fun activity—it’s a chance to understand the inner workings of one of aviation’s most fascinating technologies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eClear, Paper Instruction Manual:\u003c\/strong\u003e Comes with a detailed \u003cstrong\u003eprinted guide\u003c\/strong\u003e that walks you step-by-step through assembly. Even complex parts are clearly labeled, making it beginner-friendly while still challenging for enthusiasts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAuthentic Engineering Design:\u003c\/strong\u003e Every rotor blade, casing, and detail is faithfully reproduced, reflecting the precision and aesthetics of a real jet engine.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDynamic Motion Feature:\u003c\/strong\u003e Powered by a motor and battery, the rotor blades spin like a real turbine, adding interactive realism to your display.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable \u0026amp; Premium Metal Construction:\u003c\/strong\u003e Laser-cut stainless steel parts are safe, sturdy, and long-lasting, giving a tactile sense of quality that plastic or wood models cannot match.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEngaging Hands-On Challenge:\u003c\/strong\u003e With 58 pieces and a moderate assembly difficulty (5\/10), this kit takes around 7 hours to complete, providing both educational value and the satisfaction of building something intricate.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay \u0026amp; Educational Piece:\u003c\/strong\u003e Perfect for desks, classrooms, or aviation collections, it combines \u003cstrong\u003elearning, craftsmanship, and display appeal\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial: Metal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePieces: 58\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssembly Difficulty: 5\/10\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAssembly Time: Approx. 7 hours\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel Size: 17.2 x 8 x 10.3 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage Size: 40 x 20 x 5 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Weight: 1200g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage Weight: 1500g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFeatures: Motor-powered spinning rotor blades, stable display base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackaging: Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAge: 16+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re an aviation enthusiast, a hobbyist, or a student, the \u003cstrong\u003eAir Force Jet Turbine\u003c\/strong\u003e model offers a unique blend of \u003cstrong\u003ehands-on building, mechanical education, and collectible display\u003c\/strong\u003e—and with the \u003cstrong\u003epaper instruction manual\u003c\/strong\u003e, even a complex turbine can be assembled with confidence and fun.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":42096901718229,"sku":"3666092","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-57pcs-3d-mechanical-rotating-turbine-jet-engine-model-kit-air-force_1.jpg?v=1759981358"},{"product_id":"auto-repair-worker-automobile-mechanic-action-figure-complete-set-1-18-scale","title":"Auto Repair Worker Automobile Mechanic Action Figure Complete Set 1\/18 Scale","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eAuto Repair Worker Automobile Mechanic Action Figure Complete Set 1\/18 Scale\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Complete Auto Repair Worker Set: Includes four distinct mechanic figures to enhance your car repair shop diorama or automotive model scene.\u003cbr\u003e.Premium Quality Resin Construction: Made from eco-friendly resin material, ensuring longevity and safety for handling and display.\u003cbr\u003e.Detailed Craftsmanship: Featuring intricate detailing and premium quality paintwork, these figures bring your automotive repair scenes to life.\u003cbr\u003e.Sturdy and Versatile: Built to last, these figures are perfect for interactive play or as part of a static display. Add excitement to your model scenes!\u003cbr\u003e.Perfect Gift for DIY Enthusiasts: A fantastic gift for anyone who loves building custom car scenes or collecting car model accessories.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Resin\u003cbr\u003e.Type: Static Figure (Non-Movable)\u003cbr\u003e.Model Height: About 10cm\u003cbr\u003e.Scale: 1:18\u003cbr\u003e.Product Weight: 200g\u003cbr\u003e.Package Weight: 250g\u003cbr\u003e.Product Dimensions: 10 x 10 x 10cm\u003cbr\u003e.Package Dimensions: 15 x 15 x 15cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Model A \/ 1:18","offer_id":51138283339989,"sku":"3616030","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Model A \/ 1:24","offer_id":51138322464981,"sku":"","price":53.99,"currency_code":"USD","in_stock":false},{"title":"Model B \/ 1:18","offer_id":51138283372757,"sku":"3616031","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Model B \/ 1:24","offer_id":51138322497749,"sku":"3616034","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-auto-repair-worker-automobile-mechanic-action-figure-complete-set-1-24-scale_7.jpg?v=1740019342"},{"product_id":"1-24-scale-male-racecar-driver-action-figure","title":"1\/24 Scale Male Racecar Driver Action Figure","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e  1\/24 Scale Male Racecar Driver Action Figure \u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Stunning Race Car Driver Figure: A realistic and stylish male racing driver to complement your die-cast car models, adding personality to your automotive scenes.\u003cbr\u003e.Premium Resin Material: Crafted from eco-friendly, premium quality resin, ensuring durability and safety for both play and display purposes.\u003cbr\u003e.Intricate Detailing: Featuring exceptional craftsmanship and precise color application, this figure stands out with lifelike features and vibrant colors.\u003cbr\u003e.Perfect for Model Scenes: Perfect for use in garage setups, racing tracks, or automotive dioramas. Enhance your scene with this stunning figure.\u003cbr\u003e.Great Gift for Collectors: An excellent gift for car model enthusiasts, DIY scene builders, or collectors who appreciate intricate, premium quality figures.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Resin\u003cbr\u003e.Type: Static Figure (Non-Movable)\u003cbr\u003e.Model Height: About 10cm\u003cbr\u003e.Scale: 1:24\u003cbr\u003e.Product Weight: 100g\u003cbr\u003e.Package Weight: 150g\u003cbr\u003e.Product Dimensions: 4 x 2 x 10cm\u003cbr\u003e.Package Dimensions: 5 x 5 x 15cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"version A \/ White","offer_id":51138328395989,"sku":"3616033","price":26.99,"currency_code":"USD","in_stock":true},{"title":"version B \/ White","offer_id":51138328428757,"sku":"3616032","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-1-24-scale-male-racecar-driver-action-figure_3.jpg?v=1740020004"},{"product_id":"mechanical-insects-combo-wasp-and-ant-metal-puzzle-kits","title":"Mechanical Insects Combo: Wasp and Ant Metal Puzzle Kits","description":"\u003ch1 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003eMechanical Insects Combo: Wasp and Ant Metal Puzzle Kits, Ignite Your Creative Adventure\u003c\/h1\u003e\n\u003cp\u003e\u003cbr class=\"container-utlnW2 wrapper-d0Cc1k undefined\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"\u003eDo you yearn to step into a micro - mechanical world full of whimsy and wonder? Now, we bring you an unprecedented surprise combination - bundling the cool 3D Metal Mechanical Wasp Puzzle Model Kit with the fun - filled DIY Assembly 3D Mini Mechanical Insect Ant Army Model Metal Puzzle Toy Kit for sale, allowing you to enjoy two ultimate puzzle - building experiences at once!\u003c\/div\u003e\n\u003ch2 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003eI. Highlights of the Combo Set\u003c\/h2\u003e\n\u003ch3 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003e(1) Double the Creative Challenges\u003c\/h3\u003e\n\u003cp\u003e\u003cbr class=\"container-utlnW2 wrapper-d0Cc1k undefined\"\u003e\u003c\/p\u003e\n\u003col class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasp Model\u003c\/strong\u003e: This wasp model consists of over 420 precision - cut parts, with the main body made of stainless steel and colored acrylic. From constructing the complex mechanical structure to installing the glowing LED eyes and backlight, every step is full of challenges, testing your patience and skills. Once completed, a mechanical wasp that shines with metallic luster and exudes a futuristic glow will be presented before your eyes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnt Model\u003c\/strong\u003e: On the ant model side, around 100 parts await you to combine them into a mighty ant army. The black and golden metal plates are intricately laser - cut, with realistic details. During the approximately 2 - hour assembly process, you can fully experience the joy of DIY and create your own micro - ant world.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003e(2) Unique Aesthetic Styles\u003c\/h3\u003e\n\u003cp\u003e\u003cbr class=\"container-utlnW2 wrapper-d0Cc1k undefined\"\u003e\u003c\/p\u003e\n\u003col class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasp\u003c\/strong\u003e: Designed in a unique steampunk style, every detail of the wasp model exudes the charm of mechanical aesthetics. The cold texture of the stainless - steel material complements the gorgeous colors of the colored acrylic, and when the LED lights are turned on, the sci - fi feel makes it a work of art with great visual impact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnt\u003c\/strong\u003e: The ant model features realistic restoration. The fine joints and body textures faithfully present the morphological characteristics of ants. The combination of black and gold not only shows the texture of the metal but also adds a unique touch of luxury, adding a special charm to your collection or display.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003e(3) Rich Educational Significance\u003c\/h3\u003e\n\u003cp\u003e\u003cbr class=\"container-utlnW2 wrapper-d0Cc1k undefined\"\u003e\u003c\/p\u003e\n\u003col class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasp\u003c\/strong\u003e: During the assembly of the wasp model, you will deeply understand the principles of mechanical structures, exercise your spatial imagination and logical thinking ability. At the same time, the step of installing the LED lights involves simple circuit knowledge, allowing you to enhance your understanding of electronic knowledge while having fun, which is a vivid practice of STEM learning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnt\u003c\/strong\u003e: By assembling the ant model, you can intuitively understand the anatomical structure of ants. Its multiple movable joints are helpful for exploring the behavior of ants. Whether it's children or adults, they can gain knowledge in this process and stimulate their interest in biological science.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003e(4) Excellent Collection and Decoration Value\u003c\/h3\u003e\n\u003cp\u003e\u003cbr class=\"container-utlnW2 wrapper-d0Cc1k undefined\"\u003e\u003c\/p\u003e\n\u003col class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasp\u003c\/strong\u003e: The completed wasp model, with dimensions of 25 x 30 x 12cm, is an excellent choice for desktop decoration. When the LED lights are turned on, it instantly becomes the focus of the room, attracting everyone's attention. As a collection, it stands out among numerous collections with its unique design and exquisite craftsmanship.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnt\u003c\/strong\u003e: The ant model has finished dimensions of 17 x 7.5 x 9.5cm, which is small and delicate and can be placed anywhere, such as on a bookshelf or in a display cabinet. A neatly arranged ant army, as if on a mysterious mission, adds a mysterious and interesting atmosphere to the space, making it a treasure that collectors should not miss.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003eII. Details of the Combo Set\u003c\/h2\u003e\n\u003ch3 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003e(1) Wasp Model Parameters\u003c\/h3\u003e\n\u003cp\u003e\u003cbr class=\"container-utlnW2 wrapper-d0Cc1k undefined\"\u003e\u003c\/p\u003e\n\u003col class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless steel, colored acrylic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Difficulty\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Time\u003c\/strong\u003e: Approximately 3 - 4 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight\u003c\/strong\u003e: 400g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e: 25 x 30 x 12cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 25 x 20 x 8cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Method\u003c\/strong\u003e: Graphic Carton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable Age\u003c\/strong\u003e: 16+\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003e(2) Ant Model Parameters\u003c\/h3\u003e\n\u003cp\u003e\u003cbr class=\"container-utlnW2 wrapper-d0Cc1k undefined\"\u003e\u003c\/p\u003e\n\u003col class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Weight\u003c\/strong\u003e: 380g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e: 17 x 7.5 x 9.5cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 16 x 11 x 6.5cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Method\u003c\/strong\u003e: Iron Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable Age\u003c\/strong\u003e: 14+\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cbr class=\"container-utlnW2 wrapper-d0Cc1k undefined\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"\u003eWhen you purchase this combo set, you will receive one set of the wasp model and one set of the ant model at the same time, enjoying the super - value experience of buying once and getting double the fun! Whether you immerse yourself in the joy of puzzle - building or give it as a gift to friends and family, this mechanical insect puzzle set will be an excellent choice. Come and start this creative adventure of mechanical insects!\u003c\/div\u003e","brand":"Stirlingkit","offers":[{"title":"2pcs set","offer_id":51138431058133,"sku":"","price":129.99,"currency_code":"USD","in_stock":true},{"title":"wasp","offer_id":51138430992597,"sku":"3615478","price":73.99,"currency_code":"USD","in_stock":true},{"title":"ant","offer_id":51138431025365,"sku":"3461608","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-mechanical-insects-combo-wasp-and-ant-metal-puzzle-kits_1.jpg?v=1740022018"},{"product_id":"yu-xiang-f07-v-uh-1-huey-3d-stunt-rc-helicopter-2-4g-6ch-brushless-direct-drive-flybarless-aircraft-model-1-34-scale-rtf-version","title":"YU XIANG F07-V  UH-1 Huey 3D Stunt RC Helicopter 2.4G 6CH Brushless Direct-Drive Flybarless Aircraft Model 1\/34 Scale RTF Version","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003ciframe title=\"YU XIANG F07-V UH-1 Huey 6G\/3D Stunt RC Heli RTF - MAIDEN FLIGHT REVIEW! @Stirlingkit [4K60fps HDR]\" src=\"https:\/\/www.youtube.com\/embed\/LkzwYp5ZnUw\" height=\"619\" width=\"1100\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"1280\" height=\"725\" src=\"https:\/\/www.youtube.com\/embed\/UFj-X3K0mYo\" title=\"Yuxiang F07-V Huey six-channel new version is Coming Soon | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eYU XIANG F07-V  UH-1 Huey 3D Stunt RC Helicopter 2.4G 6CH Brushless Direct-Drive Flybarless Aircraft Model 1\/34 Scale RTF Version\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e.High-Precision \u0026amp; Realistic Design: 34:1 scale model of the Bell UH-1 Huey Flapless Armed Helicopters with cool lighting, realistic details, and aerodynamic propellers for enhanced performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e.Stable Flight \u0026amp; Durable Build: Dual-axis co-driven motor, electronic stabilization, and a high-torque brushless motor for low noise, precise control, and efficient power. Features nylon + carbon fiber composite blades for durability.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e.Advanced Flight Control: 6-axis gyroscope, oversized 4.3g metal gear servos, and a specially designed 1204 5500KV brushless tail motor for stable and smooth flight, even in windy conditions.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e.Premium Quality Battery \u0026amp; Charging: 7.4V 1200mAh LiPo battery offers 9-12 minutes of flight time, with overcharge and low-voltage protection. Includes a smart charging module with a convenient TYPE-C charging port.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e.Professional Transmitter \u0026amp; Expandable Receiver: Six-channel transmitter with LCD screen, digital tuning, simulator support, and 2.4GHz communication protocol, compatible with DSMX, DSM2, PPM, and S-BUS receivers for flexible control.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: High-strength composite engineering material\u003cbr\u003e.Model Number: F07-V (UH-1 Huey 6CH Flybarless RC Helicopter)\u003cbr\u003e.Rotor Diameter: 372mm\u003cbr\u003e.Fuselage Length: 350mm\u003cbr\u003e.Height: 122mm\u003cbr\u003e.Weight: 228g (aircraft only)\u003cbr\u003e.Main Motor: 2511 1200KV brushless motor\u003cbr\u003e.Tail Motor: 1204 5500KV brushless motor\u003cbr\u003e.Servo: 4.3g metal digital servo\u003cbr\u003e.Remote Control: 2.4G remote controller\u003cbr\u003e.Control Range: Over 120 meters\u003cbr\u003e.Battery: LI-POLY smart battery 7.4V (1200mAh) 25C\u003cbr\u003e.Charger: USB charger\u003cbr\u003e.Charging Time: About 60 minutes\u003cbr\u003e.Flight Time: 10-12 minutes\u003cbr\u003e.Product Weight: 700g\u003cbr\u003e.Package Weight: 1390g\u003cbr\u003e.Product Dimensions: 38.5 x 37.5 x 12cm\u003cbr\u003e.Package Dimensions: 46 x 29 x 13cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"with 1 battery \/ without GPS Optical Flow Positioning","offer_id":51156971520213,"sku":"3617250","price":299.99,"currency_code":"USD","in_stock":true},{"title":"with 2 batteries \/ without GPS Optical Flow Positioning","offer_id":51156971552981,"sku":"3617678","price":326.98,"currency_code":"USD","in_stock":true},{"title":"with 3 batteries \/ without GPS Optical Flow Positioning","offer_id":51156971585749,"sku":"3617681","price":353.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-yu-xiang-f07-v-uh-1-huey-3d-stunt-rc-helicopter-2-4g-6ch-brushless-direct-drive-flybarless-aircraft-model-1-34-scale-rtf-version_55.jpg?v=1740552568"},{"product_id":"water-cooling-radiator-for-enjomor-gs-l4-v8-v12-engine-models","title":"Water Cooling Radiator for ENJOMOR GS-L4 V8 V12 Engine Models","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eUniversal Cooling Water Radiator Kit for ENJOMOR GS-L4\/V8\/V12 Engine Models\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe Universal Cooling Water Radiator Kit is specifically designed for ENJOMOR GS-L4\/V8\/V12 engine models and is used to provide cooling during engine startup.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 200g\u003cbr\u003e.Package Weight: 300g\u003cbr\u003e.Product Dimensions: 16 x 8 x 6cm\u003cbr\u003e.Package Dimensions: 20 x 10 x 8cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51159793991893,"sku":"3618098","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-water-cooling-radiator-for-enjomor-gs-l4-v8-v12-engine-models.jpg?v=1740646549"},{"product_id":"enjomor-type-hot-air-stirling-engine-generator-model-with-led-bulb-stem-toy-1","title":"ENJOMOR γ-Type Hot Air Stirling Engine Generator Model with LED Bulb STEM Toy","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eENJOMOR γ-Type Mirror-Reflective Thermal Air Stirling Engine Generator Model with LED Bulb String (Red)\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Superior Craftsmanship: Crafted from premium quality aluminum with precision CNC machining and a mirror-like electroplated finish, showcasing detailed craftsmanship and a luxurious scientific design.\u003cbr\u003e.Powerful \u0026amp; Reliable Performance: Delivers up to 4V\/0.8A output with a durable quartz glass heating tube that runs continuously for 30 minutes without performance loss, perfect for hobbyists and collectors.\u003cbr\u003e.Versatile Lighting Effects: Features a combination of LED bulb (warm white), colorful flashing lights, and soft string lights for a dynamic, easy-to-switch lighting display that adds visual appeal and atmosphere.\u003cbr\u003e.Easy to Use: Fully assembled and tested, with an English manual for quick setup. Suitable for beginners, students, and children, making it a perfect gift option.\u003cbr\u003e.Complete Package: Includes all necessary accessories like an alcohol lamp, dropper, glass tube, and LED lights, offering everything needed for a hassle-free experience in one purchase.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Aluminum\u003cbr\u003e.Color: Red\u003cbr\u003e.Brand: ENJOMOR\u003cbr\u003e.Name: γ-Type Stirling Engine Model\u003cbr\u003e.Model Number: LL-015-Red\u003cbr\u003e.Product Form: Pre-assembled version (Finished)\u003cbr\u003e.Motor Output: 2.5-4V \/ 0.3-0.8A (Non-stable)\u003cbr\u003e.Three Lighting Effects: LED Bulb Effect \/ LED Color Flashing Bulbs \/ Colorful LED String Lights\u003cbr\u003e.Start Method: Manual Start\u003cbr\u003e.Product Weight: 550g\u003cbr\u003e.Package Weight: 600g\u003cbr\u003e.Product Dimensions: 16 x 8 x 10cm\u003cbr\u003e.Package Dimensions: 17.5 x 9.5 x 11.5cm\u003cbr\u003e.Packing: \u003cspan style=\"color: #000000;\"\u003eBox\u003c\/span\u003e\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Maple Leaf","offer_id":51159850090709,"sku":"","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":51159850123477,"sku":"","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-enjomor-y-type-hot-air-stirling-engine-generator-model-with-led-bulb-stem-toy_2.jpg?v=1740649255"},{"product_id":"cison-l4-205-ohv-20-5cc-gas-powered-inline-four-4-stroke-water-cooled-engine-model-with-4-1-exhaust-header","title":"CISON L4-205-OHV 20.5cc Gas Powered Inline Four 4-Stroke Water-Cooled Engine Model with 4-1 Exhaust Header","description":"\u003ch1\u003e\u003cstrong\u003e\u003ciframe width=\"635\" height=\"1129\" src=\"https:\/\/www.youtube.com\/embed\/yVjUWZStxjI\" title=\"CISON L4-205-OHV now available in Stirlingkit | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003e\u003ciframe title=\"CISON L4-205 under the cylinder head | Stirlingkit\" src=\"https:\/\/www.youtube.com\/embed\/OmvIrsMIZ8M\" height=\"1129\" width=\"635\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003e\u003ciframe width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/1Gua34GP1a4\" title=\"CISON L4-205 modified tracked vehicle  | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003e\u003ciframe width=\"635\" height=\"1129\" src=\"https:\/\/www.youtube.com\/embed\/tfQPJH0Vd-Y\" title=\"Cison l4-205 modified car details | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"1840\" height=\"1042\" src=\"https:\/\/www.youtube.com\/embed\/gKak_Iw2Nk0\" title=\"Cison L4 -205 modified scale climbing car with multi-speed gearbox | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003eCISON L4-205-OHV 20.5cc Gas Powered Inline Four 4-Stroke Water-Cooled Engine Model with 4-1 Exhaust Header\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Comparison: CISON L4-175 vs. CISON L4-205-OHV\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"0\" cellspacing=\"0\" style=\"width: 100%; border: solid 1px #ccc;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 34.2741%;\"\u003e\u003cstrong\u003eCISON L4-175\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 43.5373%;\"\u003e\u003cstrong\u003eCISON L4-205-OHV\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eDisplacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e17.5cc\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e20.5cc (17% increase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eValve Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003eOHV (Overhead Valve)\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003eOHV (Overhead Valve)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eCylinders\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003eInline 4-cylinder\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003eInline 4-cylinder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eCylinder Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e16.7mm\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e18.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eStroke\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e19.5mm\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e19mm (Slightly shorter, more stable performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eRPM Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e1500 - 8000rpm\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e1800 - 11500rpm (Higher RPM, better for high performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003eAbout 2.5 horsepower (ps)\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003eAbout 3.6 horsepower (ps, 45% increase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eCooling System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003eWater cooling\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003eWater cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eStarting Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003eElectronic starting\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003eElectronic starting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eIgnition Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003eCDI Ignition\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003eCDI Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eLubrication System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003eIndependent lubrication system\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003eImproved independent lubrication system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eRecommended Fuel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e92# gasoline and above\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e92# gasoline and above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eRecommended Oil\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e2T or 4T engine oil (10W50 recommended)\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e2T or 4T engine oil (10W50 recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eSuitable Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003eSuitable for 1\/10 RC models, light off-road trucks\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003eSuitable for 1\/8, 1\/10 RC models, off-road trucks, tractors, boats, etc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e13.5 x 10.24 x 10.5 cm\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e13.5 x 10.2 x 10.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eProduct Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e1300g\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e1300g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e20 x 20 x 20 cm\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e20 x 20 x 20 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003ePackage Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e2200g\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e2000g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eRecommended Age\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003e14+ years\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003e16+ years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 21.4908%;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.2741%;\"\u003eRed\u003c\/td\u003e\n\u003ctd style=\"width: 43.5373%;\"\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Upgrades:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLarger Displacement, More Power\u003c\/strong\u003e:\u003cbr\u003eThe L4-205-OHV boasts an upgraded displacement of 20.5cc, a 17% increase over the L4-175, providing a 3.6 horsepower output for enhanced performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigher RPM Range for Better Performance\u003c\/strong\u003e:\u003cbr\u003eThe L4-205-OHV has a higher RPM range of 11500rpm, making it ideal for high-performance applications requiring higher speed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Cooling System\u003c\/strong\u003e:\u003cbr\u003eBoth engines feature a water cooling system, but the L4-205-OHV offers more efficient cooling for longer operation and stability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Lubrication System\u003c\/strong\u003e:\u003cbr\u003eThe L4-205-OHV includes an improved independent lubrication system, ensuring better lubrication and reduced friction for smoother operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBroader Compatibility\u003c\/strong\u003e:\u003cbr\u003eThe L4-205-OHV is compatible with more types of RC models, including 1\/8, 1\/10 off-road trucks, tractors, and boats, offering greater flexibility and versatility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eColor Upgrade\u003c\/strong\u003e:\u003cbr\u003eThe L4-175 features a classic red design, full of sporty energy.\u003cbr\u003eThe L4-205-OHV comes with a new blue appearance, giving it a more modern, sleek, and high-tech look.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong\u003e🎯 Purchase Notes:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Start-up Accessories or Battery Included\u003c\/strong\u003e:\u003cbr\u003eBoth L4-175 and L4-205-OHV do not include start-up accessories, CDI ignition, spark plug, or battery. Customers need to purchase these separately. It is recommended to use a 12V Li battery (not included) for proper starting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose the CISON L4-205-OHV?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMore Power\u003c\/strong\u003e: The 3.6 horsepower delivers significantly more power, suitable for high-performance RC models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher RPM Range\u003c\/strong\u003e: With a 11500rpm range, the engine is designed for high-speed applications and intense performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Lubrication \u0026amp; Cooling\u003c\/strong\u003e: The independent lubrication system and water cooling help the engine perform reliably over extended periods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser-Friendly\u003c\/strong\u003e: Features electronic starting for easy use and compatibility with more RC models, including off-road trucks, boats, and tractors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability\u003c\/strong\u003e: The improved lubrication and cooling systems increase the engine’s lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Appearance\u003c\/strong\u003e: The sleek blue design of the L4-205-OHV stands out as a futuristic and high-tech option for enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003e\u003cbr\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003eEverything You Need to Know About CISON L4-205-OHV: FAQ\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1. What is the lead time for receiving my CISON L4-205-OHV Engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGood news! We’ve expedited the process by starting the mold production earlier, so now your engine will ship in \u003cstrong data-start=\"223\" data-end=\"236\"\u003emid-March\u003c\/strong\u003e, instead of the usual 45-60 days wait. Once shipped, you’ll receive an email notification with tracking details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Are there any other parts I need to buy separately to get the engine working?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CISON L4-205-OHV Engine comes with all the necessary components to start. However, due to international shipping restrictions, fuel and batteries are not included. These can be easily purchased locally at hobby shops.\u003c\/p\u003e\n\u003cp\u003eBasic assembly tools like screwdrivers are included. If you prefer advanced tools like an electric screwdriver, you can find them on STIRLINGKIT or any hardware store.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. How do I start the engine? What parts do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo get your CISON L4-205-OHV Engine started, you will need the following parts (all included in the kit):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGasoline Pipe\u003c\/li\u003e\n\u003cli\u003eOil Pipe\u003c\/li\u003e\n\u003cli\u003eMechanical Start Harness Module\u003c\/li\u003e\n\u003cli\u003eIgniter\u003c\/li\u003e\n\u003cli\u003eRadiator\u003c\/li\u003e\n\u003cli\u003eCooling Fan\u003c\/li\u003e\n\u003cli\u003eFuel Tank\u003c\/li\u003e\n\u003cli\u003eSpark Plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFuel and a battery are not included due to international shipping restrictions, but they can be purchased locally. We’ve included a detailed setup guide to walk you through the process step-by-step.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Can I use this engine with other models or accessories I’ve purchased before?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the CISON L4-205-OHV Engine is compatible with the CISON V8 Transmission and CISON Generator. These accessories work great for expanding your RC setup, improving power delivery, and adding more functionality to your model. Additionally, this engine can be used for other custom RC builds like boats, trucks, or even miniature vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What do I do if something is missing or broken?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf any parts are missing or broken, please contact us immediately. We offer free replacement parts for any defective or missing components. For issues with shipping damage, please provide photos of the damage, and we’ll resolve the issue quickly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How long will the engine last, and how do I maintain it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith proper care, the CISON L4-205-OHV Engine is built to last. To extend its lifespan, follow these maintenance steps:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOil Changes: Change the oil every 10-15 hours of use.\u003c\/li\u003e\n\u003cli\u003eCooling System: Regularly check the radiator and cooling fan to ensure they’re working effectively.\u003c\/li\u003e\n\u003cli\u003eSpark Plug: Inspect and clean the spark plug regularly.\u003c\/li\u003e\n\u003cli\u003eFuel System: Keep the fuel system clean to avoid clogging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProper maintenance will ensure the engine runs smoothly for years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. What kind of warranty do you offer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CISON L4-205-OHV Engine comes with a 1-year warranty covering manufacturing defects. If you experience issues related to defective parts, we’ll provide free replacements. Please note that damage caused by improper assembly, misuse, or lack of maintenance is not covered by the warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Is there any technical support available if I run into issues?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, our customer service team is available to assist with any technical issues or questions. You can reach us via:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEmail: service@stirlingkit.com\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOur support team is knowledgeable and ready to help you set up your engine, troubleshoot problems, or guide you through upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e9. What do I do if I have trouble connecting the engine or starting it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe provide a detailed setup manual and connection guide to help you. If you’re having trouble getting the engine started or connected, please review the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMake sure the fuel system is connected properly.\u003c\/li\u003e\n\u003cli\u003eEnsure that all electrical components (like the igniter and starter harness) are in place.\u003c\/li\u003e\n\u003cli\u003eCheck that the cooling system is properly installed to prevent overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf you’re still having issues, contact our technical support team for personalized assistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. What projects can I build with the CISON L4-205-OHV Engine?\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"238\" data-start=\"128\"\u003eThe CISON L4-205-OHV Engine is perfect for various ground-based projects. Here are some ideas where it excels:\u003c\/p\u003e\n\u003cul data-end=\"587\" data-start=\"240\"\u003e\n\u003cli data-end=\"323\" data-start=\"240\"\u003e\n\u003cstrong data-end=\"262\" data-start=\"242\"\u003eRC Cars \u0026amp; Trucks\u003c\/strong\u003e: Enhance the performance of your remote-controlled vehicles.\u003c\/li\u003e\n\u003cli data-end=\"395\" data-start=\"324\"\u003e\n\u003cstrong data-end=\"338\" data-start=\"326\"\u003eGo-Karts\u003c\/strong\u003e: Power a custom go-kart with reliable speed and control.\u003c\/li\u003e\n\u003cli data-end=\"473\" data-start=\"396\"\u003e\n\u003cstrong data-end=\"422\" data-start=\"398\"\u003eMiniature Generators\u003c\/strong\u003e: Use it for building small-scale power generators.\u003c\/li\u003e\n\u003cli data-end=\"587\" data-start=\"474\"\u003e\n\u003cstrong data-end=\"499\" data-start=\"476\"\u003eMechanical Projects\u003c\/strong\u003e: Combine with a gearbox for smooth power transmission in custom machines and equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e11. Is there an option to purchase a starter kit or other accessories?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, we offer a range of \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/www.stirlingkit.com\/products\/cison-fl4-175-flathead-ohv-inline-4-starter-kit?variant=46888980447445\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003estarter kit\u003c\/span\u003e\u003c\/a\u003e\u003ca style=\"color: rgb(255, 42, 0);\" title=\"cison l4 engine starter kit\" href=\"https:\/\/www.stirlingkit.com\/collections\/cison-fl4-175-engine-parts\"\u003es\u003c\/a\u003e\u003c\/span\u003e and accessories for the CISON L4-205-OHV Engine on STIRLINGKIT, including premium tools, upgraded exhaust systems, performance parts, and more. However, if you have already purchased a previous version of the engine with its own starter kit, there’s no need to buy the kit again. You can simply browse our \u003ca title=\"cison l4 engine accessories\" href=\"https:\/\/www.stirlingkit.com\/collections\/cison-fl4-175-engine-parts\"\u003ewebsite\u003c\/a\u003e for additional accessories or upgrades that might interest you.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e12. What if the engine is out of stock or I miss the pre-sale discount?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe are only producing 50 units of the CISON L4-205-OHV Engine for this pre-sale, and we’re offering an exclusive 15% OFF during the first 7 days. After this period, the price will drop to 10% OFF. Once our initial batch is sold out, you may have to wait for the next production cycle. To guarantee your engine and receive the best price, we recommend placing your order as soon as possible. Don’t miss out!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e13. How difficult is the assembly of the CISON L4-205-OHV Engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe assembly of the CISON L4-205-OHV Engine is suitable for intermediate to advanced users who have experience with model engines or mechanical assembly. While it’s not a beginner project, the kit comes with clear, step-by-step instructions. If you have previous experience with RC engines or similar projects, you should find the assembly manageable. For those who are new to mechanical assembly, we recommend taking your time and carefully reviewing the manual to ensure proper connections and secure fittings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e14. How long does it take to assemble the engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe assembly time typically takes between 4 to 6 hours, depending on your experience. Here’s a general breakdown:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBeginner: 6+ hours\u003c\/li\u003e\n\u003cli\u003eIntermediate: 4-5 hours\u003c\/li\u003e\n\u003cli\u003eAdvanced: 3-4 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt’s important to take your time and double-check your work for the best results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e15. Is the assembly manual included in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes! The CISON L4-205-OHV Engine comes with a printed assembly manual. It provides clear, step-by-step instructions, including detailed diagrams, parts lists, and instructions for operating the engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e16. Can I track my order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes! Once your order has been dispatched, you will receive a tracking number from Stirlingkit via email so you can track your order’s progress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e17. Can I use the CISON L4-205-OHV Engine in extreme weather conditions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile the engine is designed for rugged outdoor use, we recommend storing it in a dry, cool area when not in use. When operating in extreme temperatures, ensure that the cooling system is functioning properly to avoid overheating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e18. Where can I buy the necessary fuel and battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDue to international shipping restrictions, fuel and battery are not included with your purchase. You can easily find them at your local hobby shop. We recommend using a 12V Li battery and 92# gasoline or higher.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e19. Will I receive free shipping with my order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes! All orders of the CISON L4-205-OHV Engine from STIRLINGKIT come with free upgraded EXPRESS shipping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e20. What is the recommended fuel and oil for the engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFuel: The CISON L4-205-OHV Engine requires 92# gasoline or higher.\u003c\/p\u003e\n\u003cp\u003eOil: We recommend using 2T Engine Oil and 10W50 Engine Oil for optimal performance and engine life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e21. What is the working principle of the CISON L4-205-OHV Engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CISON L4-205-OHV engine works by drawing in a mixture of air and fuel, optimizing it for the best power delivery. The carburetor regulates the air-fuel ratio, and the spark plug ignites the mixture to start the combustion process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e22. What are some important tips for assembling my CISON L4-205-OHV engine as a beginner?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Your Package:\u003c\/strong\u003e Inspect all parts to ensure everything is included. Contact us if anything is missing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTake Your Time:\u003c\/strong\u003e Follow the instructions carefully to avoid mistakes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganize Your Tools:\u003c\/strong\u003e Make sure you have everything ready before starting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest and Double-Check:\u003c\/strong\u003e Check each step after completing it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrial Run:\u003c\/strong\u003e Test the engine in a controlled environment after assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse the Right Fuel and Oil:\u003c\/strong\u003e Use 92# gasoline and 2T engine oil (10W50 recommended).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAsk for Help:\u003c\/strong\u003e Don’t hesitate to contact us if you need assistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear Protective Gear:\u003c\/strong\u003e Always wear safety glasses and gloves during assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy following these tips, you'll have a smoother and more enjoyable assembly process.\u003c\/p\u003e\n\u003ch4 data-start=\"74\" data-end=\"144\"\u003e\u003cstrong data-start=\"79\" data-end=\"144\"\u003e23. Can I purchase individual parts or accessories separately?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-start=\"146\" data-end=\"396\"\u003eYes, after the engine has shipped, we will offer individual parts for sale. If there are any specific components or accessories you’re interested in, feel free to contact us directly via email. We’re happy to assist you in finding the parts you need!\u003c\/p\u003e\n\u003ch4 data-end=\"164\" data-start=\"92\"\u003e\u003cstrong data-end=\"164\" data-start=\"97\"\u003e24. Can I convert the engine for use in a remote-controlled car?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp data-end=\"397\" data-start=\"166\"\u003eYes, you can! If you'd like to convert the CISON L4-205-OHV Engine for use in an RC car, we offer a compatible\u003ca title=\"cison l4 engine clutch from stirlingkit.com\" href=\"https:\/\/www.stirlingkit.com\/collections\/cison-fl4-175-engine-parts\"\u003e clutch\u003c\/a\u003e for this purpose. Please feel free to reach out to us if you need more details or assistance with the conversion.\u003c\/p\u003e\n\u003cp data-end=\"513\" data-start=\"453\"\u003e\u003cstrong data-end=\"513\" data-start=\"453\"\u003ePackage List of the CISON L4-205-OHV Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"886\" data-start=\"514\"\u003e\n\u003cli data-end=\"605\" data-start=\"514\"\u003e\n\u003cstrong data-end=\"540\" data-start=\"516\"\u003eWooden Packaging Box\u003c\/strong\u003e: Durable and stylish box to keep everything safe during delivery\u003c\/li\u003e\n\u003cli data-end=\"681\" data-start=\"606\"\u003e\n\u003cstrong data-end=\"636\" data-start=\"608\"\u003ePaper Instruction Manual\u003c\/strong\u003e: A detailed guide for assembly and operation\u003c\/li\u003e\n\u003cli data-end=\"815\" data-start=\"682\"\u003e\n\u003cstrong data-end=\"700\" data-start=\"684\"\u003eEngine Parts\u003c\/strong\u003e: Either the engine components in parts for assembly or a pre-assembled engine (depending on the option you choose)\u003c\/li\u003e\n\u003cli data-end=\"886\" data-start=\"816\"\u003e\n\u003cstrong data-end=\"833\" data-start=\"818\"\u003eBasic Tools\u003c\/strong\u003e: Essential tools needed to get started with assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Red \/ DIY KIT","offer_id":53018716963029,"sku":"SK3698223","price":999.99,"currency_code":"USD","in_stock":true},{"title":"Red \/ Pre-Built","offer_id":53018716995797,"sku":"SK3698224","price":1049.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ DIY KIT","offer_id":51176362901717,"sku":"3618629","price":999.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 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Yearning for a toy - filled escapade brimming with mystery and excitement? Our blind boxes are tailor - made just for you! Each box is packed with popular remote - controlled cars and airplanes, and no two boxes are the same. Every unboxing is a whole new thrill! Start your adventure with a basic remote - controlled car and a compact helicopter. It's a wallet - friendly way to begin your remote - control collection, offering hours of entertainment.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePrice Tiers \u0026amp; Surprises\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003e- Small Surprise ($99.99)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e- Medium Surprise ($199.99)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e- Big Surprise ($399.99)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePrice isn't just about quantity. At each level, we've curated amazing value - packed combinations. 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Perfect for use in classroom teaching, laboratory experiments, science competitions, and homeschooling.\u003c\/p\u003e\n\u003chr data-start=\"696\" data-end=\"699\"\u003e\n\u003ch3 data-start=\"701\" data-end=\"774\"\u003e🚀 Product Features: 3 Models to Meet Different Educational Needs\u003c\/h3\u003e\n\u003cp data-start=\"776\" data-end=\"1173\"\u003e🔹 Low-Temperature Sterling Engine (DIY Assembly)\u003cbr data-start=\"829\" data-end=\"832\"\u003e✅ Powered by just a cup of hot water, this model demonstrates how heat is converted into mechanical energy.\u003cbr data-start=\"943\" data-end=\"946\"\u003e✅ DIY components are easy to assemble, removable, and reusable, helping students understand mechanical structures.\u003cbr data-start=\"1064\" data-end=\"1067\"\u003e✅ Suitable for students aged 8 and up, it is safe and can be used for basic thermodynamics teaching.\u003c\/p\u003e\n\u003cp data-start=\"1175\" data-end=\"1592\"\u003e🔹 High-Temperature Sterling Engine (DIY Assembly)\u003cbr data-start=\"1229\" data-end=\"1232\"\u003e✅ Uses an alcohol lamp for heating, producing stronger power, and allowing for deeper exploration of the Stirling cycle.\u003cbr data-start=\"1356\" data-end=\"1359\"\u003e✅ Metal structure, can be disassembled and reassembled repeatedly, perfect for teamwork and mechanical principle exploration.\u003cbr data-start=\"1488\" data-end=\"1491\"\u003e✅ Suitable for students aged 12 and up, best used under supervision by teachers or parents.\u003c\/p\u003e\n\u003cp data-start=\"1594\" data-end=\"1847\"\u003e🔹 Regenerator-Type Stirling Engine (DIY Assembly)\u003cbr data-start=\"1648\" data-end=\"1651\"\u003e✅ Includes a heat recovery system, showing a more efficient way of energy conversion.\u003cbr data-start=\"1740\" data-end=\"1743\"\u003e✅ Ideal for engineering courses or competition projects, encouraging creative design thinking.\u003c\/p\u003e\n\u003chr data-start=\"1849\" data-end=\"1852\"\u003e\n\u003ch3 data-start=\"1854\" data-end=\"1908\"\u003e📚 Classroom \u0026amp; Project Application Suggestions\u003c\/h3\u003e\n\u003cp data-start=\"1910\" data-end=\"1987\"\u003eThis product is suitable for the following courses and experimental projects:\u003c\/p\u003e\n\u003cp data-start=\"1989\" data-end=\"2715\"\u003e✅ Thermodynamics Experiment: Measure how temperature difference affects the engine’s running speed.\u003cbr data-start=\"2092\" data-end=\"2095\"\u003e✅ Energy Conversion Experiment: Study the conversion of heat energy to mechanical energy and then to electrical energy.\u003cbr data-start=\"2218\" data-end=\"2221\"\u003e✅ Efficiency Measurement Projects: Calculate the power output under different heat sources and optimize designs.\u003cbr data-start=\"2337\" data-end=\"2340\"\u003e✅ Mechanical Structure Learning: Observe how pistons, flywheels, and connecting rods work together.\u003cbr data-start=\"2443\" data-end=\"2446\"\u003e✅ Engineering Design Challenges: Encourage students to modify the models to improve efficiency or design new applications.\u003cbr data-start=\"2576\" data-end=\"2579\"\u003e✅ Science Competitions \u0026amp; Innovation Projects: Used in STEM competitions, science fairs, and engineering innovation activities.\u003c\/p\u003e\n\u003chr data-start=\"2717\" data-end=\"2720\"\u003e\n\u003ch3 data-start=\"2722\" data-end=\"2761\"\u003e💡 Why Choose This 3-Piece Set?\u003c\/h3\u003e\n\u003cp data-start=\"2763\" data-end=\"3387\"\u003e🔹 Real Working Models: These engines don’t just sit still — they function, providing a true learning experience.\u003cbr data-start=\"2880\" data-end=\"2883\"\u003e🔹 Hands-On Skills Development: The DIY assembly encourages students to engage with the design and testing process.\u003cbr data-start=\"3006\" data-end=\"3009\"\u003e🔹 High-Quality Materials: Made with aluminum alloy, quartz glass, high-precision bearings, and more, ensuring durability and longevity.\u003cbr data-start=\"3153\" data-end=\"3156\"\u003e🔹 Versatile for All Ages: Suitable for a wide range of students, from basic thermodynamics to advanced engineering experiments.\u003cbr data-start=\"3288\" data-end=\"3291\"\u003e🔹 Perfect for Homeschooling: Allows children to explore the wonders of science from home!\u003c\/p\u003e\n\u003chr data-start=\"3389\" data-end=\"3392\"\u003e\n\u003ch3 data-start=\"3394\" data-end=\"3420\"\u003e📦 What's Included\u003c\/h3\u003e\n\u003cp data-start=\"3422\" data-end=\"3798\"\u003e📌 Low-Temperature Stirling Engine (DIY Components) × 1\u003cbr data-start=\"3481\" data-end=\"3484\"\u003e📌 High-Temperature Stirling Engine (DIY Components) × 1\u003cbr data-start=\"3544\" data-end=\"3547\"\u003e📌 Regenerator-Type Stirling Engine (DIY Components) × 1\u003cbr data-start=\"3607\" data-end=\"3610\"\u003e📌 Installation Tools \u0026amp; Instruction Manual (Detailed step-by-step assembly and usage guide)\u003cbr data-start=\"3705\" data-end=\"3708\"\u003e📌 Packaging: Secure packaging in a specialized cardboard box for safe transport\u003c\/p\u003e\n\u003cp data-start=\"3800\" data-end=\"3925\"\u003e⚠️ Note: Alcohol lamp fuel (95% alcohol) must be purchased separately due to international shipping restrictions.\u003c\/p\u003e\n\u003chr data-start=\"3927\" data-end=\"3930\"\u003e\n\u003ch3 data-start=\"3932\" data-end=\"3971\"\u003e❓ FAQ – Your Questions Answered\u003c\/h3\u003e\n\u003cp data-start=\"3973\" data-end=\"4279\"\u003e🔹 1. What is the working principle of these Stirling engines?\u003cbr data-start=\"4039\" data-end=\"4042\"\u003eSterling engines convert heat energy into mechanical energy through the expansion and contraction of gas. The low-temperature engine uses hot water, while the high-temperature and regenerator-type engines use alcohol lamps for heating.\u003c\/p\u003e\n\u003cp data-start=\"4281\" data-end=\"4572\"\u003e🔹 2. What courses are these suitable for? What experiments can be done?\u003cbr data-start=\"4357\" data-end=\"4360\"\u003eThey are ideal for physics, engineering, thermodynamics, and energy conversion courses. You can use them for efficiency measurements, mechanical structure analysis, and engineering optimization experiments.\u003c\/p\u003e\n\u003cp data-start=\"4574\" data-end=\"4651\"\u003e🔹 3. Are these models safe? Are they suitable for students to operate?\u003c\/p\u003e\n\u003cul data-start=\"4652\" data-end=\"4976\"\u003e\n\u003cli data-start=\"4652\" data-end=\"4777\"\u003eThe low-temperature engine ✅ is the safest, requiring only hot water, and is suitable for students aged 8 and up.\u003c\/li\u003e\n\u003cli data-start=\"4778\" data-end=\"4976\"\u003eThe high-temperature \u0026amp; regenerator-type engines 🔥 require alcohol lamps for heating and are suitable for students aged 12 and up, with teacher or parent supervision recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4978\" data-end=\"5048\"\u003e🔹 4. How difficult is the assembly? How much time does it take?\u003c\/p\u003e\n\u003cul data-start=\"5049\" data-end=\"5354\"\u003e\n\u003cli data-start=\"5049\" data-end=\"5134\"\u003eThe low-temperature engine 🛠 DIY assembly takes about 30-45 minutes.\u003c\/li\u003e\n\u003cli data-start=\"5135\" data-end=\"5354\"\u003eThe high-temperature \u0026amp; regenerator-type engines 🛠 DIY assembly takes:\n\u003cul data-start=\"5220\" data-end=\"5354\"\u003e\n\u003cli data-start=\"5220\" data-end=\"5266\"\u003eSolo assembly: About 60-90 minutes\u003c\/li\u003e\n\u003cli data-start=\"5269\" data-end=\"5354\"\u003eGroup assembly: About 45-60 minutes (Includes detailed instruction manuals)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5356\" data-end=\"5594\"\u003e🔹 5. What if there are missing parts or damage during shipping?\u003cbr data-start=\"5424\" data-end=\"5427\"\u003eWe offer after-sales support. If you find missing parts or damage during shipping, please contact us, and we will send replacements or provide technical support.\u003c\/p\u003e\n\u003cp data-start=\"5596\" data-end=\"5672\"\u003e🔹 6. Are these products durable? Do they require special maintenance?\u003c\/p\u003e\n\u003cul data-start=\"5673\" data-end=\"5841\"\u003e\n\u003cli data-start=\"5673\" data-end=\"5722\"\u003eHigh-quality materials ensure durability.\u003c\/li\u003e\n\u003cli data-start=\"5723\" data-end=\"5841\"\u003eLubricate the pistons with graphite from a pencil to reduce friction and extend the lifespan of your engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"5843\" data-end=\"6111\"\u003e🔹 7. Can schools or educational institutions order in bulk? Is there a discount for educational purchases?\u003cbr data-start=\"5954\" data-end=\"5957\"\u003eYes, we offer bulk orders for schools, laboratories, and educational institutions, with exclusive discounts. Please contact us for more details.\u003c\/p\u003e\n\u003chr data-start=\"6113\" data-end=\"6116\"\u003e\n\u003cp\u003e📢 Ignite the Journey of Scientific Discovery with Stirling Engines! 🚀\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51208172437717,"sku":"","price":136.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-stem-educational-diy-kit-build-your-own-stirling-engine-3pcs-set_11.jpg?v=1741423893"},{"product_id":"stirlingkit-2pcs-lucky-box-mystery-box-turbofan-engine-kits","title":"Stirlingkit 2pcs Lucky Box Mystery Box Turbofan Engine Kits","description":"\u003ch3\u003eMystery Turbofan Engine Kit Box – A Surprise for Aviation Enthusiasts\u003c\/h3\u003e\n\u003cp\u003eFor those who love aviation mechanics, engine models, and hands-on assembly, this mystery turbofan engine kit box is an exciting way to expand your collection at a better value! Whether you're an engineering student, hobbyist, collector, or aviation professional, each box contains a random selection of high-quality turbofan engine kits, featuring realistic designs, metal components, and functional moving parts. Some models require assembly for a deeper mechanical experience, while others come fully built for instant display.\u003c\/p\u003e\n\u003ch3\u003eWhy Get a Mystery Box?\u003c\/h3\u003e\n\u003cp\u003e✅ Better Value Than Buying Separately – Get more for your money with a surprise selection\u003cbr\u003e✅ Exciting \u0026amp; Collectible – Expand your turbofan engine model collection with unique designs\u003cbr\u003e✅ Perfect for STEM Learning – Ideal for engineering students and aviation enthusiasts\u003cbr\u003e✅ Realistic Engineering \u0026amp; Precision Components – Experience the mechanics of real turbofan engines\u003c\/p\u003e\n\u003ch3\u003eChoose Your Mystery Box:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🚀 Bronze Mystery Box – $99.99\u003c\/li\u003e\n\u003cli\u003e🔥 Silver Mystery Box – $199.99\u003c\/li\u003e\n\u003cli\u003e💎 Gold Mystery Box – $399.99 \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e🏆 Platinum Mystery Box – $599.99 \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e👑 Ultimate Mystery Box – $1999.99 \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Inside?\u003c\/h3\u003e\n\u003cp\u003e🔹 Authentic Turbofan Engine Replicas – Designed for aviation model enthusiasts and mechanical learners\u003cbr\u003e🔹 DIY Kits \u0026amp; Fully Assembled Models – Choose between hands-on building or instant display\u003cbr\u003e🔹 High-Quality Metal Construction – Built for durability, precision, and smooth operation\u003cbr\u003e🔹 Educational \u0026amp; Display-Worthy – Learn the inner workings of real aviation engines\u003c\/p\u003e\n\u003cp\u003eFor those passionate about aviation mechanics, engineering, and collectibility—this mystery box is the perfect way to elevate your collection! 🚀\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Bronze Mystery Box","offer_id":51208301379797,"sku":"LK000043","price":99.99,"currency_code":"USD","in_stock":true},{"title":"Silver Mystery Box","offer_id":51208301412565,"sku":"LK000044","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Gold Mystery Box","offer_id":51208301445333,"sku":"LK000045","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Platinum Mystery Box","offer_id":51208317993173,"sku":"LK000046","price":599.99,"currency_code":"USD","in_stock":true},{"title":"Ultimate Mystery Box","offer_id":51208318025941,"sku":"LK000047","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-2pcs-lucky-box-mystery-box-turbofan-engine-kits_2.jpg?v=1741425748"},{"product_id":"universal-air-filter-for-enjomor-gs-l4-v8-v12-engine-models","title":"Universal Air Filter for ENJOMOR GS-L4\/V8\/V12 Engine Models","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eUniversal Air Filter for ENJOMOR GS-L4\/V8\/V12 Engine Models\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Exceptional Filtration Precision: Utilizes professional-grade filter materials to accurately block dust, pollen, and other fine particles, providing clean air for model engines and maintaining stable combustion.\u003cbr\u003e.Versatile Compatibility: Thoughtfully designed in various sizes and interfaces to meet different model engine intake requirements, ensuring compatibility with ENJOMOR engine models.\u003cbr\u003e.Premium Quality and Reliable Quality: Constructed from high-strength, aging-resistant materials capable of withstanding harsh environments, effectively resisting wind, sun, and rain, resulting in a long service life.\u003cbr\u003e.Convenient Installation: Features a simple structure with clear installation guidelines, allowing for easy installation without complex tools, saving assembly and debugging time.\u003cbr\u003e.Significant Performance Improvement: Ensures smooth engine air intake, enhances combustion efficiency, reduces power loss, and helps models achieve stronger and more stable performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 100g\u003cbr\u003e.Package Weight: 150g\u003cbr\u003e.Product Dimensions: 8 x 6 x 4cm\u003cbr\u003e.Package Dimensions: 10 x 8 x 5cm\u003cbr\u003e.Packing: Bag\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51208352104661,"sku":"3619632","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-universal-air-filter-for-enjomor-gs-l4-v8-v12-engine-models.jpg?v=1741426257"},{"product_id":"oil-filter-for-enjomor-gs-l4-v8-v12-engine-models","title":"Oil Filter for ENJOMOR GS-L4\/V8\/V12 Engine Models","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eUniversal Oil Filter for ENJOMOR GS-L4\/V8\/V12 Engine Models\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Superior Filtration Efficiency: Micron-level filter core effectively absorbs metal debris and carbon deposits in the oil, ensuring pure engine oil and maintaining high-efficiency operation.\u003cbr\u003e.Full Series Compatibility: Meticulously designed to fit ENJOMOR engine models, whether classic or new, ensuring a perfect fit and worry-free installation.\u003cbr\u003e.Sturdy and Premium Quality Construction: Made from high-strength, oil-resistant, and corrosion-resistant materials, capable of withstanding high-temperature and high-pressure environments, extending the filter's service life and reducing replacement frequency.\u003cbr\u003e.Easy Installation Design: Compact and reasonable structure with simple installation steps, requiring no complex tools, allowing for easy replacement and saving your valuable time.\u003cbr\u003e.Comprehensive Protection: Continuously purifies engine oil, effectively reducing engine wear, decreasing the occurrence of malfunctions, enhancing engine performance, and aiding in stable model operation.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 100g\u003cbr\u003e.Package Weight: 150g\u003cbr\u003e.Product Dimensions: 8 x 6 x 4cm\u003cbr\u003e.Package Dimensions: 10 x 8 x 5cm\u003cbr\u003e.Packing: Bag\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51208356102357,"sku":"3619631","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-oil-filter-for-enjomor-gs-l4-v8-v12-engine-models.jpg?v=1741426408"},{"product_id":"fuel-filter-for-enjomor-gs-l4-v8-v12-engine-models","title":"Fuel Filter for ENJOMOR GS-L4\/V8\/V12 Engine Models","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eUniversal Fuel Filter for ENJOMOR GS-L4\/V8\/V12 Engine Models\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.High-Efficiency Filtration: Precision-engineered filter effectively intercepts impurities, ensuring clean fuel for model engines and stable performance output.\u003cbr\u003e.Wide Compatibility: Designed to fit ENJOMOR engine models, seamlessly compatible with both classic and new versions.\u003cbr\u003e.Premium Quality Materials: Constructed from premium materials, offering corrosion resistance and high-pressure tolerance, extending the filter's lifespan.\u003cbr\u003e.Easy Installation: Simple structure allows for quick installation, saving time and enabling swift model operation.\u003cbr\u003e.Performance Optimization: Reduces engine malfunctions, lowers fuel consumption, and enhances overall efficiency and user experience of model engines.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 100g\u003cbr\u003e.Package Weight: 150g\u003cbr\u003e.Product Dimensions: 8 x 6 x 4cm\u003cbr\u003e.Package Dimensions: 10 x 8 x 5cm\u003cbr\u003e.Packing: Bag\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51208359182549,"sku":"3619630","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-fuel-filter-for-enjomor-gs-l4-v8-v12-engine-models.jpg?v=1741426556"},{"product_id":"train-steam-ship-design-humidifier-diffuser","title":"Train Steam Ship Design Humidifier Diffuser","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003ciframe width=\"1794\" height=\"1009\" src=\"https:\/\/www.youtube.com\/embed\/sefWsaksoJA\" title=\"Train Steam Ship Design Humidifier Diffuser | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eTrain Steam Ship Design Humidifier Diffuser\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e. Unique Vintage Steam Train Design: A stylish, retro-inspired diffuser that adds character to any space while providing soothing aromatherapy benefits.\u003cbr\u003e.2 Mist Modes \u0026amp; Large 300ml Capacity: Enjoy continuous or intermittent mist settings with hours of operation without frequent refills.\u003cbr\u003e.Dual-Color LED Lighting: Choose from two mesmerizing LED colors to set the perfect mood and enhance relaxation.\u003cbr\u003e.Ultra-Quiet \u0026amp; Auto Shut-Off: Whisper-quiet operation ensures a peaceful atmosphere, and the built-in safety feature turns off when water runs low.\u003cbr\u003e.Perfect Gift for Any Occasion: A thoughtful and unique gift for friends, family, or anyone who loves relaxation and aromatherapy.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: ABS Shell, PP Water Cup\u003cbr\u003e.Color: Black\u003cbr\u003e.Name: Steam Train Essential Oil Diffuser\u003cbr\u003e.Model: V61\u003cbr\u003e.Functions: Aromatherapy, Humidification, Dual-Color Light (Orange\/Blue)\u003cbr\u003e.Capacity: 300ml\u003cbr\u003e.Timer Settings: 2\/8 Hours\u003cbr\u003e.Power: 8W\u003cbr\u003e.Voltage: (AC 100-220V) or (DC 24V)\u003cbr\u003e.Coverage Area: 15-30㎡\u003cbr\u003e.Suitable for: Bedroom, Study, Office, Living Room, etc.\u003cbr\u003e.Product Weight: 398g\u003cbr\u003e.Package Weight: 600g\u003cbr\u003e.Product Dimensions: 24 x 8.3 x 13.8cm\u003cbr\u003e.Package Dimensions: 30 x 15 x 15cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"V61 \/ BLACK","offer_id":51244158943445,"sku":"","price":30.99,"currency_code":"USD","in_stock":true},{"title":"V61 \/ BRONZE","offer_id":51244158976213,"sku":"","price":33.99,"currency_code":"USD","in_stock":true},{"title":"V61B \/ BLACK","offer_id":51244159008981,"sku":"","price":30.99,"currency_code":"USD","in_stock":true},{"title":"V61B \/ BRONZE","offer_id":51244159041749,"sku":"","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-train-steam-ship-design-humidifier-diffuser.gif?v=1742373042"},{"product_id":"68w-high-power-micro-generator-alternator-kit-for-cison-v8-engine","title":"65W High-Power Micro Generator Alternator Kit for CISON V8 Engine","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e65W High-Power Micro Generator Alternator Kit for CISON V8 Engine\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.High-Power 68W Micro Generator: Efficiently converts mechanical energy into electrical power, perfect for hobbyists, engineers, and model enthusiasts.\u003cbr\u003e.Complete Power Solution: Includes a rectifier and voltage regulator for stable DC output, perfect for learning power generation and electronics.\u003cbr\u003e.Compatible with CISON Engine Models: Designed specifically for CISON v8 engines, like Cison v8-440 and Cison v8 LS-52 and Cison L4 engine, allowing users to modify and enhance their model-building experience.\u003cbr\u003e.Sturdy \u0026amp; Easy to Assemble: Comes with a sturdy mounting bracket for secure installation, ensuring long-lasting durability and reliable performance.\u003cbr\u003e.Educational \u0026amp; Practical: A great STEM learning tool for hands-on experiments, DIY projects, and science education, making it a great gift for tech enthusiasts and learners.\u003cbr\u003e\u003cstrong\u003e.Product Description: \u003c\/strong\u003e\u003cbr\u003eKit Components:\u003cbr\u003e.Micro Generator: The core component that converts mechanical energy into electrical power, capable of generating up to 68W, making it compact yet powerful for various DIY energy projects.\u003cbr\u003e.Rectifier Bridge: Built with four diodes in a bridge structure, it converts AC power from the generator into DC power, ensuring a stable and consistent electrical output.\u003cbr\u003e.Voltage Regulator Board: Helps maintain a stable output voltage, preventing fluctuations caused by changes in generator speed or load variations, ensuring reliable operation for connected devices.\u003cbr\u003e.Mounting Bracket: Provides secure and stable support for the generator, rectifier, and voltage regulator, reducing vibration and ensuring optimal performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 70g\u003cbr\u003e.Package Weight: 80g\u003cbr\u003e.Product Dimensions: 8 x 6 x 6cm\u003cbr\u003e.Package Dimensions: 10 x 8 x 5cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"for CISON V8-44","offer_id":53936310583509,"sku":"3623518","price":83.99,"currency_code":"USD","in_stock":true},{"title":"for CISON LS-52 V8","offer_id":53936310616277,"sku":"G3720503","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-68w-high-power-micro-generator-alternator-kit-for-cison-v8-engine_7.jpg?v=1772090727"},{"product_id":"upgrade-h2-flight-controller-for-jczk-300c-pro-rc-helicopter","title":"Upgrade H2 Flight Controller for JCZK 300C PRO RC Helicopter","description":"\u003cp\u003e\u003cstrong\u003eThis link is only for orders placed before March 1st. \u003c\/strong\u003eThe current version is H1, and upgrading to the H2 flight controller requires paying the price difference. The H2 is made to order and will ship at the After June 25. Due to limited production, prices may increase in the future, so canceling now could make it harder to get this price again. Let me know if you have any questions!\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"After Oct 25","offer_id":51293408329941,"sku":"","price":159.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/h2for300crchelicopter.jpg?v=1743402559"},{"product_id":"stirlingkit-custom-1-10-nitro-powered-4wd-off-road-rc-car-body-frame-1-10-with-semto-st-nf2-engine-rtr","title":"Stirlingkit Custom 1\/10 Nitro Powered 4WD Off-Road RC Car Body Frame 1\/10 with SEMTO ST-NF2 Engine RTR","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eStirlingkit Custom 1\/10 Nitro Powered 4WD Off-Road RC Car Body Frame 1\/10 with SEMTO ST-NF2 Engine RTR\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Authentic RTR, Ready to Play: This RC car comes as a standard RTR version, ready to drive with just fuel added—no assembly or additional parts required. It features forward, neutral, reverse, steering, and braking functions, with a one-touch electric start engine. The chassis is compatible with most 313mm wheelbase bodies, allowing for customized appearances.\u003cbr\u003e.Powerful Performance, Exceptional Capability: Equipped with a micro inline twin-cylinder four-stroke nitro engine, this RC car boasts a compact and lightweight design. Its long-stroke configuration delivers high torque, while the specially designed carburetor with a pump ensures quick throttle response. Optimized for RC models, it offers a high power-to-weight ratio and effortlessly handles complex terrains.\u003cbr\u003e.Sturdy Chassis, Stable Driving: The full-metal main chassis is paired with an engine mounting plate, and the axles feature all-metal gears. The plastic axle housing balances weight and strength. High-performance off-road tires provide superior traction, while carefully designed components such as the metal fuel tank and all-metal gearbox enhance stability through improved shock absorption and braking.\u003cbr\u003e.Versatile Components, Precise Control: The power system includes the engine, clutch, and other essential components to ensure smooth operation. Electronic equipment includes a 2.4GHz four-channel remote controller, receiver, and multiple servos, enabling precise vehicle control for an optimal driving experience.\u003cbr\u003e.Suitable for All Players, Multiple Play Styles: Perfect for both beginners and experienced RC enthusiasts. Skilled players can modify and upgrade the car, exploring various customization options and fully enjoying the excitement of fuel-powered RC vehicles.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal + Plastic + Electronic Components \u003cbr\u003e.Product Name: 4WD Off-Road Climbing RC Car Model\u003cbr\u003e.Scale: 1\/10\u003cbr\u003e.Wheelbase: 297-313mm (Adjustable)\u003cbr\u003e.Ground Clearance: 80mm\u003cbr\u003e.Tire Diameter: 115mm\u003cbr\u003e.Top Speed: 30 KM\/H\u003cbr\u003e.Servos:\u003cbr\u003eThrottle Servo x1\u003cbr\u003eSteering Servo x1\u003cbr\u003eBrake Servox1\u003cbr\u003eGear Shift Servo x1\u003cbr\u003e.Power System: SEMTO ST-NF2 Inline Twin-Cylinder 4-Stroke Nitro Engine\u003cbr\u003e.Engine Dimensions: 112.0 x 90.0 x 92.0mm\u003cbr\u003e.Displacement: 7cc (3.5cc x 2)\u003cbr\u003e.Bore diameter: 16.6mm\u003cbr\u003e.Stroke: 17.0mm\u003cbr\u003e.RPM Range: 4000-16000rpm\u003cbr\u003e.Power Output: 0.6ps\u003cbr\u003e.Cooling System: Air-cooled\u003cbr\u003e.Lubrication Method: Mixed oil lubrication (grease added)\u003cbr\u003e.Starting Method: Electric start\u003cbr\u003e.Ignition Method: Controlled by ignition module\u003cbr\u003e.Glow Plug Type: Four-Stroke F-Type Glow Plug\u003cbr\u003e.Remote Control: 2.4GHz 4CH pistol grip remote\u003cbr\u003e.Control Distance: 150 meters\u003cbr\u003e.Car Battery: 12V 1300mAh lithium battery\u003cbr\u003e.Charger: Smart fast charger\u003cbr\u003e.Product Weight: 4000g\u003cbr\u003e.Package Weight: 4500g\u003cbr\u003e.Product Dimensions: 47 x 22 x 17.6cm\u003cbr\u003e.Package Dimensions: 55 x 30 x 25cm\u003cbr\u003e.Packaging: Box\u003cbr\u003e.Age: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePackage List\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e.Vehicle *1\u003cbr\u003e.Remote Control *1\u003cbr\u003e.Charger *1 \u003cbr\u003e.Manual *1\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51295858327765,"sku":"3623774","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-custom-1-10-nitro-powered-4wd-off-road-rc-car-body-frame-1-10-with-semto-st-nf2-engine-rtr_5.jpg?v=1743495790"},{"product_id":"battery-for-wolfbush-aw-911-bell-222-airwolf-rc-helicopter-model","title":"Battery for WOLFBUSH AW-911 Bell 222 Airwolf RC Helicopter Model","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eBattery for WOLFBUSH AW-911 Airwolf RC Helicopter Model\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.This battery is designed for WOLFBUSH AW-911 Airwolf helicopter model.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Plastic+Lithium Battery\u003cbr\u003e.Color: White\u003cbr\u003e.Product Weight: 65g\u003cbr\u003e.Package Weight: 80g\u003cbr\u003e.Product Dimensions: 6 x 2.5 x 2cm\u003cbr\u003e.Package Dimensions: 6 x 2.5 x 2cm\u003cbr\u003e.Packing: Bag\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51304090894549,"sku":"3624232","price":32.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-battery-for-wolfbush-aw-911-bell-222-airwolf-rc-helicopter-model.jpg?v=1743673263"},{"product_id":"cdi-ignition-module-for-cison-small-block-v8-engine-model","title":"CDI Ignition Module for CISON Small-Block V8 Engine Model","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eCDI Ignition Module for CISON Small-Block V8 Engine Model\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e. Designed Specifically for CISON V8 Models: Perfectly tailored for the CISON small-block V8 engine to ensure compatibility and peak performance.\u003cbr\u003e.Stable \u0026amp; Efficient Ignition: Delivers a consistent spark for reliable engine starts and smooth operation.\u003cbr\u003e.Simple, Smart Design: No complex setup required—just plug it in and power up.\u003cbr\u003e.Sturdy \u0026amp; Dependable: Built with premium quality components to ensure long-lasting reliability under regular use.\u003cbr\u003e.Perfect for RC Model Builders \u0026amp; Collectors: Boosts realism and functionality in your scale V8 engine builds.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 90g\u003cbr\u003e.Package Weight: 100g\u003cbr\u003e.Product Dimensions: 7 x 4 x 3cm\u003cbr\u003e.Package Dimensions: 10 x 8 x 5cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51360879247573,"sku":"3625613","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/cdi-ignition-module-for-cison-small-block-v8-engine-model.jpg?v=1744703690"},{"product_id":"nose-cone-for-wolfbush-aw-911-airwolf-gps-optical-flow-localization-lidar-tof-altitude-hold-flybarless-rc-helicopter-rtf","title":"Nose Cone for WOLFBUSH AW-911 Airwolf GPS Optical Flow Localization LiDAR TOF Altitude Hold Flybarless RC Helicopter RTF","description":"","brand":"Stirlingkit","offers":[{"title":"standard Version","offer_id":51402069475541,"sku":"","price":13.99,"currency_code":"USD","in_stock":true},{"title":"shark Version","offer_id":51402069508309,"sku":"","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/nose-cone-for-wolfbush-aw-911-airwolf-gps-optical-flow-localization-lidar-tof-altitude-hold-flybarless-rc-helicopter-rtf.jpg?v=1745373932"},{"product_id":"1-43-scale-rc-drift-car-2-4g-full-proportional-mini-rtr-racing-super-car-toys-for-kids","title":"1\/43 Scale RC Drift Car 2.4G Full-Proportional Mini RTR Racing Super Car Toys for Kids","description":"\u003ch1\u003e\u003ciframe width=\"1456\" height=\"819\" src=\"https:\/\/www.youtube.com\/embed\/uXXlDT5RKNg\" title=\"CHEAP AND FUN! RC FORD MUSTANG\"\u003e\u003c\/iframe\u003e\u003c\/h1\u003e\n\u003ch1\u003e1\/43 Scale RC Drift Car 2.4G Full-Proportional Super Mini RTR Racing Car Toys for Kids \u003c\/h1\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: null;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Highly Realistic Appearance: Features a fully simulated car shell with detailed paintwork and a full-time four-wheel drive system. The unique low-profile design and built-in bearings minimize resistance for enhanced performance.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Strong Drift Performance \u0026amp; Safety: The uniquely designed chassis delivers excellent speed and drift capabilities. Equipped with overcharge and overcurrent protection for the battery, safeguarding the internal electronic components.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Exceptional Control Experience:Utilizes a 2.4GHz full-proportional synchronized remote control system with rear-wheel drive. The car supports full-proportional control for forward, backward, left\/right turns, and braking. With a top speed of 15KM\/H, it offers outstanding drifting performance and can be enjoyed both indoors and outdoors.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Ready-to-Run Out of the Box:Fully assembled and ready to go, the car comes with a rechargeable lithium battery and USB charger. Always ready for action, it’s a model car that will accompany you for the long haul.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Perfect Gift Choice:Ideal for nurturing hobbies and outdoor adventures. Great for parent-child bonding, this mini RC drift car makes a wonderful gift for kids and family members on occasions like Christmas, birthdays, and more.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003eMaterial: Plastic + Metal + Electronic Components\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003eProduct Name: \u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e1\/43 Scale Mini RC Drift Racing Car\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.Item\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e Number: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e8500\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003eScale: 1\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\/\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e43\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eProduct Dimensions: 11 × 4.\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e9\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e \u003c\/span\u003e\u003cspan style=\"background-color: null;\"\u003e× \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e2.9\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e cm \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eDrive System: 4WD (Four-Wheel Drive)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eTop Speed: 15 KM\/H\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eMotor Type: Hollow Cup Brushed Motor\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eSteering Servo: Digital Servo\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eFrequency: 2.4GHz\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eControl Distance: ≥ \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e3\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e0 meters\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eRemote Control Type: Full-Proportional Synchronized Control\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eRun Time: Approx. \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e0 minutes (at full speed)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eCharging Time: Approx. \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e2\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e0 minutes\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eRemote Controller Battery: 4 × AAA batteries (not included)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eCar Battery: 3.7V \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e15\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e0mAh Li-po battery (included)\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eCharger: USB Char\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eger\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.Product Weight:\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"background-color: null;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e250\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eg\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.Package Weight: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e347\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eg\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.Product Dimensions: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e11 \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003ex \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e4.9\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e x \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e2.9cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.Package Dimensions: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e21.5 \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003ex \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e16 \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003ex \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e8cm\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.Packing: \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-family: 宋体;\"\u003e\u003cspan style=\"font-family: Arial;\"\u003e\u003cspan style=\"background-color: null;\"\u003eGraphic Carton\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-family: Arial;\"\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Blue","offer_id":51411516424405,"sku":"3631500","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":51411516457173,"sku":"3631501","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":51411516489941,"sku":"3631502","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":51411516522709,"sku":"3631503","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Light Blue","offer_id":51411516555477,"sku":"3631504","price":33.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":51411516588245,"sku":"3631505","price":33.99,"currency_code":"USD","in_stock":false},{"title":"Grey","offer_id":51411516621013,"sku":"3631506","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Red and Black","offer_id":51411516653781,"sku":"3631507","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-1-43-scale-rc-drift-car-2-4g-full-proportional-super-mini-rtr-racing-car-toys-for-kids_5.jpg?v=1745561611"},{"product_id":"rw-v2-mini-dual-cylinder-v2-reciprocating-steam-engine-precision-model-for-70-130cm-boats","title":"RW-V2 Mini Dual Cylinder V2 Reciprocating Steam Engine – Precision Model for 70–130cm Boats","description":"\u003ch1\u003e\u003ciframe title=\"New Product RW-V2 Reciprocating Steam Engine Modified ship | Stirlingkit\" src=\"https:\/\/www.youtube.com\/embed\/JKkiQ6fd_4s\" height=\"1009\" width=\"1345\"\u003e\u003c\/iframe\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003ciframe title=\"RW-V2 Mini Dual Cylinder V2 Reciprocating Steam Engine Driving boat | Stirlingkit\" src=\"https:\/\/www.youtube.com\/embed\/2qJoIL5SWkw\" height=\"1009\" width=\"1794\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1\u003eRW-V2 Mini Dual Cylinder V2 Reciprocating Steam Engine – Precision Model for 70–130cm Boats\u003c\/h1\u003e\n\u003cp\u003e\u003cbr\u003eAre you looking for a reliable and powerful engine to drive your model boat or small mechanical projects?\u003cbr\u003eWhether you’re an experienced model boat enthusiast or just starting out with mechanical engineering, the RW-V2 Steam Engine Model is designed to meet your needs. With its precision craftsmanship and powerful output, it solves the common problems you face when working on model projects and mechanical experiments.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy You Need the RW-V2 Steam Engine:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eNever Worry About Power Again\u003cbr\u003eIf you’ve ever been frustrated by insufficient power for your model boat or mechanical equipment, the RW-V2 will put those concerns to rest. Despite its compact size, it delivers impressive power with a maximum speed of 3000 rpm, easily driving model boats from 70 to 130 cm in length or providing reliable power for small mechanical devices. The performance far exceeds that of similar products, giving you the reliable power you need.\u003c\/p\u003e\n\u003cp\u003eSay Goodbye to Frequent Repairs\u003cbr\u003eTraditional power systems often wear out over time, causing unnecessary headaches. The RW-V2 features high-quality materials like brass and stainless steel, making it highly resistant to corrosion and wear. This ensures long-lasting stability, whether you're using it for industrial applications or in personal model projects. You’ll experience fewer maintenance issues and more reliable performance, even with high-frequency usage.\u003c\/p\u003e\n\u003cp\u003eEasily Switch Between Forward and Reverse for Better Efficiency\u003cbr\u003eFor projects that require frequent direction changes, the RW-V2’s unique Stephenson valve design makes forward and reverse switching simple and quick. There’s no need for complicated adjustments, saving you time and increasing operational flexibility. This is especially beneficial for model builders and engineers who need to adjust equipment direction quickly to enhance their efficiency.\u003c\/p\u003e\n\u003cp\u003eQuiet Operation, Focus on Your Work\u003cbr\u003eNoise and vibration from traditional steam engines can be distracting. The RW-V2 is designed with an optimized mechanical structure that minimizes vibration and noise, providing a smooth and quiet operation. Whether you're working in your home studio or conducting experiments in a lab, the RW-V2 ensures a more peaceful, focused environment without unnecessary disruptions.\u003c\/p\u003e\n\u003cp\u003ePrecision Craftsmanship for Accurate, Reliable Performance\u003cbr\u003eYou deserve reliable, accurate performance with every start. The RW-V2’s CNC machining, composite piston rings, and ball-bearing-supported crankshaft ensure minimal wear and superior precision. Whether you're a professional engineer or a hobbyist, the RW-V2 delivers exceptional performance with every use.\u003c\/p\u003e\n\u003ch2\u003eWhat RW-V2 Can Change for You:\u003c\/h2\u003e\n\u003cp\u003eEfficient and Durable Power: No more worrying about power shortages or worn-out equipment. The RW-V2 ensures stable and powerful output, helping your projects run smoothly.\u003c\/p\u003e\n\u003cp\u003eUltimate Ease of Use: You no longer have to deal with complicated adjustments or switches. The bidirectional operation feature makes it easy to switch directions, enhancing the efficiency of your work.\u003c\/p\u003e\n\u003cp\u003eQuiet and Comfortable Work Environment: With reduced vibration and noise, the RW-V2 allows you to work in peace, whether you're at home or in a lab.\u003c\/p\u003e\n\u003cp\u003ePerfect Mechanical Match: Whether you're an engineer or a model enthusiast, the RW-V2 provides the precision and power you need for a wide range of applications, from model boats to educational demonstrations.\u003c\/p\u003e\n\u003ch2\u003eIs the RW-V2 Right for You?\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eThe RW-V2 is not only ideal for powering model boats and small mechanical projects, but it’s also great for use in educational demonstrations and scientific experiments. If you're looking for a steam engine model that offers long-lasting power, precise operation, and ease of use, the RW-V2 is the perfect choice.\u003c\/p\u003e\n\u003cp\u003eIt solves your power challenges and unlocks endless possibilities for your creative projects. Make the RW-V2 the heart of your next project and experience the innovation and convenience it brings!\u003c\/p\u003e\n\u003cp data-pm-slice=\"0 0 []\"\u003eThis steam engine features an M7×0.75 threaded connector and is compatible with boilers ranging from 200 to 400 mL in capacity. A working pressure of 2 kg is sufficient for stable and efficient operation.\u003c\/p\u003e\n\u003ch2\u003eProduct Specifications:\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eModel: RW-V2\u003c\/p\u003e\n\u003cp\u003eMaterial: Brass + Stainless Steel\u003c\/p\u003e\n\u003cp\u003eColor: As shown in the image\u003c\/p\u003e\n\u003cp\u003eDimensions: 120 x 81.5 x 106 mm\u003c\/p\u003e\n\u003cp\u003eWeight: 600g\u003c\/p\u003e\n\u003cp\u003eDisplacement: 6cc (1.5cc x 2 x 2)\u003c\/p\u003e\n\u003cp\u003eBore Diameter: 12.2 mm\u003c\/p\u003e\n\u003cp\u003eStroke: 12.7 mm\u003c\/p\u003e\n\u003cp\u003eMax RPM: 3000 rpm\u003c\/p\u003e\n\u003cp\u003eMax Torque: 1200 g\/cm\u003c\/p\u003e\n\u003cp\u003ePower: 0.03 hp\u003c\/p\u003e\n\u003cp\u003ePressure: 2 kg\/cm²\u003c\/p\u003e\n\u003cp\u003eSuitable Boat Size: 70-130 cm\u003c\/p\u003e\n\u003cp\u003eRecommended Age: 16+\u003c\/p\u003e\n\u003cp\u003ePackaging: Paper Box\u003c\/p\u003e\n\u003cp\u003ePackage Contents: RW-V2 Steam Engine x1, Instruction Manual x1\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp\u003e1. What type of boats is the RW-V2 Steam Engine compatible with?\u003cbr\u003eAnswer: The RW-V2 is designed for model boats ranging from 70 to 130 cm in length. It provides reliable power to drive various types of boats within this size range, making it a great option for enthusiasts and hobbyists working with different boat models.\u003c\/p\u003e\n\u003cp\u003e2. Can I use the RW-V2 Steam Engine for other mechanical projects?\u003cbr\u003eAnswer: Yes! While the RW-V2 is commonly used for model boats, it is also suitable for powering small mechanical devices, serving as a teaching tool, or used in experimental setups. Its compact size and powerful output make it versatile for different applications that require reliable mechanical power.\u003c\/p\u003e\n\u003cp\u003e3. How easy is it to switch between forward and reverse directions?\u003cbr\u003eAnswer: The RW-V2 comes equipped with a Stephenson valve, allowing you to easily switch between forward and reverse directions. The process is simple, making it ideal for projects that require frequent direction changes, such as model boat operations or mechanical systems needing quick adjustments.\u003c\/p\u003e\n\u003cp\u003e4. What maintenance does the RW-V2 Steam Engine require?\u003cbr\u003eAnswer: Thanks to its high-quality brass and stainless steel construction, the RW-V2 is built to be durable and low-maintenance. Regular inspection and cleaning are recommended to keep it in optimal condition. Ensure that it is free of dust or debris that could affect its performance. Follow the included manual for any specific maintenance guidelines.\u003c\/p\u003e\n\u003cp\u003e5. What is the recommended age for using the RW-V2 Steam Engine?\u003cbr\u003eAnswer: The RW-V2 is recommended for users aged 16 and above. It is suitable for both beginners and experienced hobbyists, but it’s important to note that the engine requires some level of mechanical understanding and skill to operate properly. Parental guidance may be necessary for younger users.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Without Boiler","offer_id":51416402133205,"sku":"3631800","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-rw-v2-mini-dual-cylinder-v2-reciprocating-steam-engine-precision-model-for-70-130cm-boats_5.jpg?v=1745639721"},{"product_id":"rw-v4-miniature-4-cylinder-steam-engine-v4-engine-model-for-90-150cm-boat-models","title":"RW-V4 Miniature 4 Cylinder Steam Engine V4 Engine Model for 90-150cm Boat Models","description":"\u003cp\u003e\u003cbr\u003eSufficient Power to Drive Large Boats:\u003c\/p\u003e\n\u003cp\u003eIf you own a large steam boat measuring 90-150cm, the RW-V4 is the perfect power solution. With 0.05hp of power and 2000g\/cm of impressive torque, it effortlessly powers your boat. Whether it’s a high-performance model boat or small mechanical equipment requiring significant power, the RW-V4 delivers excellent and reliable output.\u003c\/p\u003e\n\u003cp\u003eNo More Frequent Maintenance Hassles:\u003c\/p\u003e\n\u003cp\u003eCrafted with brass and stainless steel materials and featuring CNC machining for precision, the RW-V4 offers high stability and durability, minimizing the need for frequent repairs. Whether you're a model enthusiast or an engineer, you can rely on it for long-term, stable use.\u003c\/p\u003e\n\u003cp\u003ePrecision Upgrades for Smooth Operation:\u003c\/p\u003e\n\u003cp\u003eSay goodbye to concerns about instability or excessive vibrations. With a CNC arm and bronze bushing supports for the reversing shaft, the RW-V4 ensures smooth operation during extended use. This makes it ideal for precision mechanical or high-end model applications where smooth, quiet performance is essential.\u003c\/p\u003e\n\u003cp\u003eFlexible Operation with Forward and Reverse Rotation:\u003c\/p\u003e\n\u003cp\u003eIn your work, you may need to adjust direction frequently. The RW-V4 is equipped with Stephenson's valve gear, supporting forward and reverse rotation, allowing you to easily switch directions. This feature is perfect for complex mechanical tasks or model adjustments, providing efficiency and ease of use.\u003c\/p\u003e\n\u003cp\u003eTop-Quality Standards for High-End Users:\u003c\/p\u003e\n\u003cp\u003eFor users who demand exceptional quality, the RW-V4’s precise craftsmanship and rigorous quality control ensure each unit meets industry-leading standards. Every part undergoes detailed testing and assembly by skilled technicians, ensuring the best performance. It’s designed to meet the needs of both professional users and serious hobbyists.\u003c\/p\u003e\n\u003cp\u003eWhy Choose RW-V4?\u003cbr\u003eIf you’re looking for a precision steam engine to drive a large boat or high-performance mechanical device, the RW-V4 is your go-to solution. Its high torque and power output easily handle demanding loads, surpassing many alternatives in its class.\u003c\/p\u003e\n\u003cp\u003eWith durable materials and CNC machining, you’ll enjoy a long-lasting, low-maintenance product that reduces repair costs over time.\u003c\/p\u003e\n\u003cp\u003eThe forward and reverse rotation functionality and Stephenson valve gear make it easier to use in various scenarios, from model crafting to educational demonstrations, with smooth, reliable operation.\u003c\/p\u003e\n\u003cp data-pm-slice=\"0 0 []\"\u003eThis steam engine features an M7×0.75 threaded connector and is compatible with boilers ranging from 200 to 400 mL in capacity. A working pressure of 2 kg is sufficient for stable and efficient operation.\u003c\/p\u003e\n\u003cp\u003eProduct Specifications:\u003cbr\u003eModel: RW-V4\u003c\/p\u003e\n\u003cp\u003eMaterial: Brass + Stainless Steel\u003c\/p\u003e\n\u003cp\u003eColor: As shown in the image\u003c\/p\u003e\n\u003cp\u003eDimensions: 122117105mm\u003c\/p\u003e\n\u003cp\u003eWeight: 1210g\u003c\/p\u003e\n\u003cp\u003eDisplacement: 12cc (1.5cc24)\u003c\/p\u003e\n\u003cp\u003eCylinder Bore: 12.2mm\u003c\/p\u003e\n\u003cp\u003eStroke: 12.7mm\u003c\/p\u003e\n\u003cp\u003eMax RPM: 2800rpm\u003c\/p\u003e\n\u003cp\u003eMax Torque: 2000g\/cm\u003c\/p\u003e\n\u003cp\u003ePower: 0.05hp\u003c\/p\u003e\n\u003cp\u003ePressure: 2 kg\/cm²\u003c\/p\u003e\n\u003cp\u003eSuitable Boat Size: 90-150cm\u003c\/p\u003e\n\u003cp\u003eSuitable Age: 16+\u003c\/p\u003e\n\u003cp\u003ePackaging: Paper Box\u003c\/p\u003e\n\u003cp\u003ePackage Contents: V4 Steam Engine x1, Manual x1\u003c\/p\u003e\n\u003cp\u003eFrequently Asked Questions (FAQ):\u003cbr\u003eWhat boat sizes is this steam engine suitable for?\u003c\/p\u003e\n\u003cp\u003eThe RW-V4 is designed for 90-150cm large steam boats, making it ideal for high-performance boat models.\u003c\/p\u003e\n\u003cp\u003eDoes the product include a boiler?\u003c\/p\u003e\n\u003cp\u003eThe engine is sold without a boiler, which must be purchased separately.\u003c\/p\u003e\n\u003cp\u003eIs this engine suitable for beginners?\u003c\/p\u003e\n\u003cp\u003eWhile the RW-V4 is designed for users with some knowledge of steam engines, its high precision and ease of use make it a great choice for model enthusiasts and engineers alike.\u003c\/p\u003e\n\u003cp\u003eHow do you ensure the RW-V4’s reliability and durability?\u003c\/p\u003e\n\u003cp\u003eThe RW-V4 is built using brass and stainless steel, along with CNC machining for precision. 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Whether you're using it in high-frequency industrial settings or as a long-term addition to your model collection, you can trust its consistent performance without the need for frequent part replacements, saving you money over time.\u003c\/p\u003e\n\u003cp\u003ePrecision Engineering for a Seamless Experience\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eEach part is meticulously CNC-machined, with composite piston rings and a ball-bearing-supported crankshaft, ensuring low wear and smooth operation. You'll experience less maintenance and enjoy longer-lasting performance, providing you with a hassle-free, high-precision engine.\u003c\/p\u003e\n\u003cp\u003eCompact Yet Powerful\u003cbr\u003eDespite its small size, the RW-L2 delivers impressive power, capable of driving large model boats or small mechanical devices. Whether you're a hobbyist or educator, this engine offers exceptional performance at an unbeatable value, exceeding expectations for its size.\u003c\/p\u003e\n\u003cp\u003eBidirectional Operation for Maximum Flexibility\u003cbr\u003eEquipped with a full Stephenson valve, the RW-L2 supports both forward and reverse motion, allowing you to quickly change directions as needed. This flexibility is perfect for engineers and model creators who require frequent direction changes, improving workflow and efficiency.\u003c\/p\u003e\n\u003cp\u003eSmooth, Quiet Operation for a Better Working Environment\u003cbr\u003eThe optimized mechanical design reduces vibration and noise, ensuring a quiet and smooth experience. Whether you're working in a studio, laboratory, or at home, the RW-L2 allows you to focus on your project without distractions, creating a more enjoyable and productive environment.\u003c\/p\u003e\n\u003cp\u003ePerfect for These Applications:\u003c\/p\u003e\n\u003cp\u003eEfficient Power Source: Ideal for 70-130cm steam boat models, offering reliable power output for smooth sailing.\u003c\/p\u003e\n\u003cp\u003eSmall Mechanical Device Power: In addition to model boats, the RW-L2 is perfect for driving small mechanical devices, providing versatile energy for a variety of uses.\u003c\/p\u003e\n\u003cp\u003eEducational and Demonstration Tool: A fantastic teaching aid, helping students better understand steam engine principles—perfect for educational institutions and engineering enthusiasts.\u003c\/p\u003e\n\u003cp\u003eExperience Precision Power Today\u003cbr\u003eDon’t let subpar engines slow down your creativity or experiments. Choose the RW-L2 to ensure every detail runs perfectly. 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It adds a whimsical, artistic touch to any space and is a perfect choice for both decoration and collection.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Wooden\u003cbr\u003e.Number of Parts: 699PCS\u003cbr\u003e.Assembly Time: 6 to 8 hours\u003cbr\u003e.Product Weight: 400g\u003cbr\u003e.Package Weight: 500g\u003cbr\u003e.Product Dimensions: 20 x 23.5 x 43.5cm\u003cbr\u003e.Package Dimensions: 20 x 15 x 10cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51453340483797,"sku":"","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-fantasy-steampunk-large-blue-castle-3d-wooden-model-building-kit-699pcs_20.jpg?v=1746579090"},{"product_id":"mechanical-kinetic-running-leopard-3d-metal-model-diy-kit-398pcs","title":"Mechanical Kinetic Running Leopard 3D Metal Model DIY Kit 398PCS","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003ciframe width=\"520\" height=\"925\" src=\"https:\/\/www.youtube.com\/embed\/VR6uwL8qqBs\" title=\"Have you ever seen a running mechanical leopard? | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003ciframe width=\"923\" height=\"519\" src=\"https:\/\/www.youtube.com\/embed\/ISSUDXHAQjY\" title=\"Mechanical Leopard Metal Model Kit | Speed Build | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e3D Metal Mechanical Burning Leopard Assembly Model Kit (398PCS)\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Premium Material Combination: The structure is crafted from aluminum alloy, offering durability and moderate weight; the outer armor uses brass for a refined, vintage aesthetic; and the black components are made from PLA carbon fiber, providing both lightweight strength and a modern edge. 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Whether you want a slow-motion display of intricate movements or a fast-paced sprint simulation, it's all easily achievable—adding interactive fun and versatility.\u003cbr\u003e.Realistic Craftsmanship \u0026amp; Design: Every detail is meticulously crafted, from the mechanical framework to the lifelike form and muscle contours of the leopard. This piece blends advanced technology with artistic design, making it not just a toy but a collectible work of art.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 1000g\u003cbr\u003e.Package Weight: 1100g\u003cbr\u003e.Product Dimensions: 40 x 15 x 22cm\u003cbr\u003e.Package Dimensions: 30 x 15 x 10cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Age: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Large Leopard","offer_id":53785119883477,"sku":"sk3631908","price":219.99,"currency_code":"USD","in_stock":false},{"title":"Small Horse","offer_id":53785119916245,"sku":"L3716253","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-mechanical-kinetic-running-leopard-3d-metal-model-diy-kit-398pcs_6.jpg?v=1746579534"},{"product_id":"enjomor-all-metal-supercharger-for-enjomor-v12-gs-v12-high-performance-engine-model","title":"ENJOMOR All-Metal Supercharger for ENJOMOR V12 GS-V12 High Performance Engine Model","description":"\u003cp\u003e\u003ciframe width=\"1256\" height=\"706\" src=\"https:\/\/www.youtube.com\/embed\/qPI5rP1Rd8w\" title=\"RC V12 Engine Gets TITANIUM Exhaust!\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003ciframe width=\"360\" height=\"639\" src=\"https:\/\/www.youtube.com\/embed\/HIGPUEut-Q8\" title=\"Enjomor V12 Supercharger kit Unboxing #rc #engine #v12 #supercharger #stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eENJOMOR All-Metal Supercharger for ENJOMOR V12 GS-V12 High Performance Engine Model\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSpecifically Designed for GS-V12 Model Engine\u003c\/p\u003e\n\u003cp\u003e🚀 \u003cstrong\u003eBring Your GS-V12 Model Engine to Life\u003c\/strong\u003e\u003cbr\u003eThis mechanical supercharger is \u003cstrong\u003enot for real cars\u003c\/strong\u003e — it’s exclusively designed for the ENJOMOR GS-V12 model engine. It enhances your model’s appearance, improves rotation smoothness, and delivers a more realistic engine sound, giving your model true mechanical “life.”\u003c\/p\u003e\n\u003ch3\u003e🔧 Key Features\u003c\/h3\u003e\n\u003ch4\u003e✅ Model-Specific \u0026amp; Perfect Fit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned solely for ENJOMOR GS-V12 model engines (compatible with both old and new V12 versions).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSlot-in installation ensures a precise fit without affecting the model’s structure or operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e✅ Realistic Running Experience\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOptimized airflow reduces leakage, making even small model engines run smoother.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision-machined metal rotors minimize gaps, preventing vibration and excessive noise.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduces a deep, authentic mechanical roar for a more lifelike model experience.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e✅ Durable All-Metal Construction\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMade from high-strength metal that’s heat-resistant and wear-resistant.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintains precision during extended operation — no loosening or premature wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdds an industrial, high-tech look to your model while being built to last.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e✅ Easy Installation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eComes with detailed step-by-step instructions; no special tools required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEven beginners can upgrade their model in about 30 minutes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e✅ Full Support\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePre-purchase advice, installation guidance, and troubleshooting assistance are all included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📦 Product Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial: Full metal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Weight: 1000g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage Weight: 1200g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Dimensions: 20.65 × 5.14 × 3.3 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackage Dimensions: 20 × 15 × 10 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAge: 16+\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePackaging: Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e❓ FAQ \u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this a real car supercharger?\u003c\/strong\u003e\u003cbr\u003eA: No. This supercharger is designed exclusively for the ENJOMOR GS-V12 \u003cstrong\u003emodel engine\u003c\/strong\u003e, not for real vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Without seals, is it just noise?\u003c\/strong\u003e\u003cbr\u003eA: Not at all. While small model superchargers don’t use traditional seals, our precision-machined rotors minimize gaps. The result is smooth rotation, minimal leakage, and realistic engine sound.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this small supercharger slow down the engine or be ineffective?\u003c\/strong\u003e\u003cbr\u003eA: No. It’s optimized for model engines, with minimal resistance. It actually improves smoothness and adds a more immersive sound experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will loose tolerances or rotor gaps cause damage?\u003c\/strong\u003e\u003cbr\u003eA: All metal parts are high-precision machined. Rotors remain secure and durable even during extended use, without abnormal wear or loosening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will there be abnormal vibration during extended operation?\u003c\/strong\u003e\u003cbr\u003eA: No. The design ensures stable rotor operation, with vibration and noise kept to a minimum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr\u003eA: No special tools are required, and the included instructions make installation easy for beginners — usually within 30 minutes.\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"supercharger with air filter","offer_id":51453955277013,"sku":"3633018","price":539.99,"currency_code":"USD","in_stock":true},{"title":"supercharger only","offer_id":51453955309781,"sku":"","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-enjomor-v12-engine-supercharger-air-filter-set_1.jpg?v=1746699709"},{"product_id":"enjomor-v12-gs-v12-72cc-gas-4-stroke-dohc-large-scale-engine-model-with-supercharger-air-filter-full-set","title":"ENJOMOR V12 GS-V12 72CC Gas 4-Stroke DOHC Large Scale Engine Model with Supercharger \u0026 Air Filter Full Set","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e\u003ciframe width=\"1256\" height=\"706\" src=\"https:\/\/www.youtube.com\/embed\/qPI5rP1Rd8w\" title=\"RC V12 Engine Gets TITANIUM Exhaust!\"\u003e\u003c\/iframe\u003e\u003ciframe width=\"923\" height=\"519\" src=\"https:\/\/www.youtube.com\/embed\/6QkhhTUnqhQ\" title=\"SUPERCHARGED 72cc V12 - EPIC Sound!\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003eENJOMOR V12 GS-V12 72CC Large Scale V12 DOHC Four-Stroke Gasoline Engine Model Water-Cooled Electric Start \u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eshipping notice: the new v12 is in production now. it will be ready production at June. Please check.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003eEnjomor v12 engine is finally on in stock in Stirlingkit now.  buy now save automotive 500$ off. the best price ever. m\u003cbr\u003eonly valid for the first 50 orders. \u003cbr\u003ethe first 10 orders will receive the set of water cooling set for free\u003cbr\u003ethe first 50 orders will get a set of spark plugs for free.\u003cbr\u003eall the orders will be sent out according to the order time.\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.This V12 engine adopts a dual overhead camshaft valve mechanism with a total of 48 valves, an exposed timing synchronous belt, and even the engine's large-scale appearance has made every effort to maintain high-level performance, providing extraordinary power.\u003cbr\u003e.Featuring an independent lubrication system, the oil sump oil pump draws oil to the top of the engine cam for lubrication, and the transparent visible oil well cover, eliminating the need to dismantle to check the remaining oil (Supports to be circulated for reuse).\u003cbr\u003e.The side-mounted water cooling pump provides effective heat dissipation, extending the engine's working time and lifespan.\u003cbr\u003e.Hall-type CDI pulse dual distributor ignition along with a 3548 brushless starter motor for easy one-key startup.\u003cbr\u003e.The entire shell is precision-manufactured from CNC aluminum, with high simulation appearance, integrated exhaust manifold, and realistic engine sound reproduction.\u003cbr\u003e.Comes with three piston rings (gas ring, conical ring, oil ring), 32-process oil ring, ensuring high compression force in the cylinder for more efficient combustion.\u003cbr\u003e.High-hardness piston cylinder liner, cast integral crankshaft that is supported by full bearings (three large bearings in the middle, two small bearings at the ends) are both high strength and good durability.\u003cbr\u003e.Wide Applications: Ideal for modifying large-scale model cars, boats, tanks, and is also suitable as a desktop DIY working engine for play.\u003cbr\u003e.This astonishing mechanical craftsmanship, with the engine's reliability and excellent performance making it very popular among high-end collector engine users, earning praise from more model engine enthusiasts.\u003cbr\u003e.Notes: Additional preparation of the following ignition and water-cooling kit is required: CDI ignition *2, power supply voltage 10-12V *2; 80A ESC *1, power supply voltage 24V (6S battery), fuel tank *1, fuel line *1, radiator fan *1, water cooling pipe *1.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.stirlingkit.com\/blogs\/news\/everything-you-need-to-know-about-enjomor-v12-engine-gs-v12-stirlingkit\" title=\"Everything You Need to Know About Enjomor V12 Engine GS-V12\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003eEverything You Need to Know About Enjomor V12 Engine GS-V12 | Stirlingkit\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.stirlingkit.com\/blogs\/news\/enjomor-v12-best-v12-performance-model-engine-ever-made-stirlingkit\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003eEnjomor V12: Best V12 Performance Model Engine Ever Made | Stirlingkit\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Brand: ENJOMOR\u003cbr\u003e.Model: GS-V12\u003cbr\u003e.Form: Finished Version\u003cbr\u003e.Engine Type: Gasoline Internal Combustion Engine\u003cbr\u003e.Valve Mechanism Type: DOHC\u003cbr\u003e.Displacement: 72cc\u003cbr\u003e.Cylinders: V12\u003cbr\u003e.Stroke: Four-stroke\u003cbr\u003e.Cylinder Bore: 20mm\u003cbr\u003e.Stroke: 18mm\u003cbr\u003e.Valves: 48 Valves (4*12)\u003cbr\u003e.Output Shaft Diameter: 10mm\u003cbr\u003e.Maximum RPM: 10,000rpm\u003cbr\u003e.Maximum Power: 3.8 kW\u003cbr\u003e.Cooling Method: Water-cooled\u003cbr\u003e.Lubrication Method: Independent Lubrication (Oil Pump Lubrication)\u003cbr\u003e.Start Method: Electric Start (Including Brushless Starter Motor)\u003cbr\u003e.Ignition Method: CDI Ignition \u0026amp; Distributor-controlled Ignition\u003cbr\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug\u003cbr\u003e.Ignition Voltage: 10-12V\u003cbr\u003e.Starting Power: 24V Battery (Not Included)\u003cbr\u003e.Fuel: 95# \/ 98# Pure Gasoline\u003cbr\u003e.Oil Type: 0-10w\u003cbr\u003e.Oil Capacity: 60-80mL\u003cbr\u003e.Product Weight: 8000g\u003cbr\u003e.Product Dimensions: 23.5 x 14 x 23cm\u003cbr\u003e.Package Dimensions: 35 x 20 x 20cm\u003cbr\u003e.Package Weight: 15000g\u003cbr\u003e.Packing: Gift Box\u003cbr\u003e.Ages: 18+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003ePackage list\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e1*v12 engine model\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e12* spark plugs (gifts)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e1*paper manual\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e1*starter kit(top 10 buyer gifts only)\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e1*wooden box\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"V12+Supercharger+Air Filter+Starter Kit","offer_id":51456509313237,"sku":"","price":3939.96,"currency_code":"USD","in_stock":true},{"title":"V12+Supercharger+Air Filter","offer_id":51456509346005,"sku":"","price":3839.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-enjomor-v12-gs-v12-72cc-gas-4-stroke-dohc-large-scale-engine-model-with-supercharger-air-filter-full-set_7.jpg?v=1746694598"},{"product_id":"accessory-for-wolfbush-aw-911-airwolf-yuxiang-f02s-rc-helicopter","title":"Accessory for WOLFBUSH AW-911 Airwolf YUXIANG F02S RC Helicopter","description":"\u003cp\u003eWOLFBUSH AW-911 Airwolf YUXIANG F02S RC Helicopter Accessory Kit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Highlights\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e Precision Compatibility: Designed exclusively for the WOLFBUSH AW-911 Airwolf and YUXIANG F02S RC helicopters, ensuring seamless integration and optimal performance.\u003c\/p\u003e\n\u003cp\u003e High-Quality Materials: Crafted from durable materials to withstand the rigors of RC flying, offering longevity and reliability.\u003c\/p\u003e\n\u003cp\u003e Enhanced Flight Performance: Each component is engineered to maintain the helicopter's balance and aerodynamics, contributing to stable and responsive flight characteristics.\u003c\/p\u003e\n\u003cp\u003e Easy Installation: User-friendly design allows for straightforward replacement and maintenance, minimizing downtime and maximizing flight time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e ⚠️ Important Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsure all components are compatible with your specific helicopter model before installation.\u003c\/p\u003e\n\u003cp\u003eRegular maintenance and timely replacement of parts can enhance the longevity and performance of your helicopter.\u003c\/p\u003e\n\u003cp\u003eAlways follow the manufacturer's guidelines for safe operation and handling.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThis description emphasizes the compatibility, quality, and benefits of the accessory kit, catering to both practical needs and the interests of RC enthusiasts and collectors.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"F08 rotor head assembly","offer_id":51460031611093,"sku":"","price":12.99,"currency_code":"USD","in_stock":true},{"title":"F07-V horizontal axis group","offer_id":51460031643861,"sku":"","price":10.99,"currency_code":"USD","in_stock":true},{"title":"F07-V rotor clamp set","offer_id":51460031676629,"sku":"","price":21.99,"currency_code":"USD","in_stock":true},{"title":"F02S propeller set","offer_id":51460031709397,"sku":"","price":9.99,"currency_code":"USD","in_stock":true},{"title":"F08 swash plate assembly","offer_id":51460031742165,"sku":"","price":16.99,"currency_code":"USD","in_stock":true},{"title":"F08 lower connecting rod assembly","offer_id":51460031774933,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"F05 servo 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set","offer_id":51460032069845,"sku":"","price":69.99,"currency_code":"USD","in_stock":true},{"title":"F07 ESC Group","offer_id":51460032102613,"sku":"","price":24.99,"currency_code":"USD","in_stock":true},{"title":"F02S GPS Module","offer_id":51460032135381,"sku":"","price":26.99,"currency_code":"USD","in_stock":true},{"title":"F02S radar height setting module","offer_id":51460032168149,"sku":"","price":15.99,"currency_code":"USD","in_stock":true},{"title":"F02S Optical Flow Module","offer_id":51460032200917,"sku":"","price":12.99,"currency_code":"USD","in_stock":true},{"title":"F02S Light Cord Set","offer_id":51460032233685,"sku":"","price":8.99,"currency_code":"USD","in_stock":true},{"title":"F09-S Status Light Set","offer_id":51460032266453,"sku":"","price":7.99,"currency_code":"USD","in_stock":true},{"title":"F02S tail kit","offer_id":51460032299221,"sku":"","price":9.99,"currency_code":"USD","in_stock":true},{"title":"F02S fuselage set","offer_id":51460032331989,"sku":"","price":69.99,"currency_code":"USD","in_stock":true},{"title":"F02S landing gear set","offer_id":51460032364757,"sku":"","price":12.99,"currency_code":"USD","in_stock":true},{"title":"F02S Weapon Set","offer_id":51460032397525,"sku":"","price":13.99,"currency_code":"USD","in_stock":true},{"title":"F02S chassis reinforcement plate set","offer_id":51460032430293,"sku":"","price":9.99,"currency_code":"USD","in_stock":true},{"title":"GPS Transmitter","offer_id":51460032463061,"sku":"","price":66.99,"currency_code":"USD","in_stock":true},{"title":"F06 Charging Cable Set","offer_id":51460032495829,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"F180 servo rocker arm set","offer_id":51460032528597,"sku":"","price":7.99,"currency_code":"USD","in_stock":true},{"title":"F08 screw set","offer_id":51460032561365,"sku":"","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/accessory-for-stirlingkit-wolfbush-aw-911-airwolf-yuxiang-f02s-rc-helicopter.jpg?v=1746771908"},{"product_id":"explosion-proof-aluminum-portable-suitcase-for-wolfbush-aw-911-f02s-airwolf-rc-helicopter-models","title":"Explosion-Proof Aluminum Portable Suitcase for WOLFBUSH AW-911 F02S Airwolf RC Helicopter Models","description":"\u003cp\u003eProduct parameters:\u003cbr\u003eMaterial: Aluminum alloy\u003cbr\u003eColor: As shown in the picture;\u003cbr\u003eOverall size: 56.2*18.6*39.2cm\u003cbr\u003eWeight: 800g;\u003cbr\u003eUsage: It is recommended to put the AW911 aircraft lining into the suitcase and add more protective cotton to protect the aircraft.\u003cbr\u003ePacking method: Boxed;\u003cbr\u003ePacking list: Suitcase*1\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51460494098645,"sku":"","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-explosion-proof-aluminum-portable-suitcase-for-wolfbush-aw-911-f02s-airwolf-rc-helicopter-models_2.jpg?v=1746782236"},{"product_id":"goosky-e2-gps-1-35-uh-1y-venom-rc-helicopter-air-rescue-aircraft-model-rtf","title":"GOOSKY E2 GPS 1:35 UH-1Y VENOM RC Helicopter Air Rescue Aircraft Model RTF New","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003ciframe width=\"1156\" height=\"650\" src=\"https:\/\/www.youtube.com\/embed\/xj67oV5zMsM\" title=\"Goosky - E2 - UH-1Y Huey - 1:35 RTF Heli Drone - Rescue\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003ciframe width=\"1100\" height=\"619\" src=\"https:\/\/www.youtube.com\/embed\/hp72LI_py4c\" title=\"These GPS Helicopters Are INSANE! | Goosky UH-1Y Review\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003ciframe width=\"1250\" height=\"703\" src=\"https:\/\/www.youtube.com\/embed\/iUX5k068Pko\" title=\"Goosky E2 GPS \u0026amp; TX16S | Test Flight + SETUP (EdgeTX) | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.facebook.com\/groups\/stirlingkitrchelicopter\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/RC_Helicopter_Group.jpg?v=1754639111\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e1:35 UH-1Y VENOM GOOSKY E2 GPS RC Helicopter Air Rescue Aircraft Model RTF\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Realistic 1\/35 Scale UH-1Y Helicopter Model: A Fusion of Craftsmanship and Design\u003cbr\u003eThe GOOSKY E2 is the brand’s first scale helicopter, faithfully replicating the UH-1Y Venom in stunning 1\/35 scale. A result of a full year of meticulous R\u0026amp;D, this model boasts exceptional aesthetics, authentic details, and a true-to-life structure—perfect for collectors and aviation enthusiasts.\u003cbr\u003e.GPS Precision Positioning \u0026amp; Auto-Stabilization: Beginner-Friendly Flight\u003cbr\u003eEquipped with GPS positioning, the E2 ensures ultra-stable, hands-free hovering and automatic balance recovery when you release the sticks. Enjoy advanced features like altitude hold, fixed-point hover, one-key return, and low-battery return-to-home—making it perfect for new pilots.\u003cbr\u003e.Easy Setup with Advanced Features – No Tuning Required: Ready-to-fly right out of the box! The E2 features a quick-release canopy for easy battery access, a no-linkage tuning-free design, and supports mobile app configuration. Enjoy a seamless, refined, and hassle-free flight setup.\u003cbr\u003e.Powerful Dual Brushless System \u0026amp; Authentic Rotor Design: Powered by dual brushless motors, the E2 delivers strong, responsive performance. Its highly realistic main and tail rotor setup provides excellent flight stability and maneuverability, replicating the motion of a real helicopter with precision.\u003cbr\u003e.Sturdy CNC Build, Long Battery Life \u0026amp; Pro-Grade Controller – Designed for Performance: Crafted with a full-metal CNC rotor head, precision swashplate, and 8 premium bearings, the E2 delivers unmatched flight stability and strength. The high-torque digital metal gear servos ensure ultra-responsive control. Powered by a custom 11.1V 1600mAh LiPo battery, enjoy up to 15 minutes of flight with built-in safety features like overcharge protection and low-voltage alerts. The included T8 transmitter features a 2800mAh battery, Type-C fast charging, and dual flight modes—all designed for simplicity and power, whether you're a pro or a beginner.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\"\u003cem\u003eThe helicopter is perfectly balanced and controlled. The new Goosky E2 helicopter with its vertical GPS hovering system is very easy to fly and excellent for beginners, as it uses a GPS system to control the helicopter’s movement. The model is called the Goosky E2 and features a GPS self-flight system that works even without a traditional radio controller. The vertical GPS hovering system makes flying incredibly simple. I flew my Goosky E2 GPS version over water — it’s easy for anyone to use. Anyone can fly the Goosky E2 GPS version. Its system is just like a drone, fully GPS-controlled. The Goosky E2 makes flying extremely easy for beginners.\u003c\/em\u003e\"\u003c\/p\u003e\n\u003cp\u003e— As reviewed by @tareqalsaadiuae, Goosky official test pilot. This is the exact model he flew.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.stirlingkit.com\/products\/goosky-e2-gps-1-35-uh-1y-venom-rc-helicopter-air-rescue-aircraft-model-rtf\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/495K-Likes_-Everyone-s_-Loving_-Goosky-E2.jpg?v=1747706467\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.stirlingkit.com\/blogs\/news\/goosky-e2-review-the-ultimate-hands-free-rc-helicopter-for-everyone-stirlingkit\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/goosky-e2-stirlingkit-review-the-ultimate-hands-free-rc-helicopter-for-everyone-stirlingkit.jpg?v=1750388285\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Name: GOOSKY E2 UH-1 GPS (RTF version)\u003cbr\u003e.Material: Plastic + Electronic Components\u003cbr\u003e.Scale: 1\/35\u003cbr\u003e.Rotor Diameter: 490mm\u003cbr\u003e.Single Body Weight: 538g\u003cbr\u003e.Drive Motor: GOOSKY Dual Brushless Direct Drive Motor\u003cbr\u003e.Remote Control: 2.4G A8 Rechargeable Remote Control\u003cbr\u003e.Remote Control Distance: 300 meters\u003cbr\u003e.Body Battery: 3S 11.1V 1600mAh 30C Smart LIPO Battery\u003cbr\u003e.Charger: Dedicated Charger\u003cbr\u003e.Charging Time: About 90 minutes\u003cbr\u003e.Flight Time: 15 minutes\u003cbr\u003e.Product Weight:1650g\u003cbr\u003e.Package Weight: 2300g\u003cbr\u003e.Product Dimensions: 48.3 x 49 x 13.2cm\u003cbr\u003e.Package Dimensions: 50 x 19.5 x 18cm\u003cbr\u003e.Packing: Anti-collision EPP Foam Suitcase\u003cbr\u003e.Ages:16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003ePackage List\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e.Carrying Case *1\u003cbr\u003e.Helicopter *1\u003cbr\u003e.Manual *1\u003cbr\u003e.Dedicated Charger *1\u003cbr\u003e.Smart Battery *1\u003cbr\u003e.Remote Control *1\u003cbr\u003e.Extra Main Shaft  *1\u003cbr\u003e.Several Tools\u003cbr\u003e.Several Spare Screws\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Red White (Send After April 30) \/ with 1 Battery","offer_id":51471569682645,"sku":"3634417","price":549.99,"currency_code":"USD","in_stock":true},{"title":"Red White (Send After April 30) \/ with 2 Batteries","offer_id":51471569715413,"sku":"3634506","price":569.99,"currency_code":"USD","in_stock":true},{"title":"Red White (Send After April 30) \/ with 3 Batteries","offer_id":51471569748181,"sku":"3634509","price":579.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-goosky-e2-gps-1-35-uh-1y-venom-rc-helicopter-air-rescue-aircraft-model-rtf_1.jpg?v=1747131635"},{"product_id":"accessory-for-wltoys-k170-uh60l-rc-helicopter","title":"Accessory for Wltoys K170 UH60L RC Helicopter","description":"","brand":"Stirlingkit","offers":[{"title":"Rotor head assembly","offer_id":51500006605013,"sku":"","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Screw set","offer_id":51500006637781,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Steering gear unit","offer_id":51500006670549,"sku":"","price":15.99,"currency_code":"USD","in_stock":true},{"title":"Receiver Group","offer_id":51500006703317,"sku":"","price":17.99,"currency_code":"USD","in_stock":true},{"title":"Motor Group","offer_id":51500006736085,"sku":"","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Tail motor unit","offer_id":51500006768853,"sku":"","price":10.99,"currency_code":"USD","in_stock":true},{"title":"Battery Pack","offer_id":51500006801621,"sku":"","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Speed regulator group","offer_id":51500006834389,"sku":"","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Headlight set","offer_id":51500006867157,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Rear light group","offer_id":51500006899925,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Tail motor adapter","offer_id":51500006932693,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Tail rotor assembly","offer_id":51500006965461,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Blade set","offer_id":51500006998229,"sku":"","price":8.99,"currency_code":"USD","in_stock":true},{"title":"Left case group","offer_id":51500007030997,"sku":"","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Right case assembly","offer_id":51500007063765,"sku":"","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Nose cover set","offer_id":51500007096533,"sku":"","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Wheel set","offer_id":51500007129301,"sku":"","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Landing gear set","offer_id":51500007162069,"sku":"","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Rear decorative parts set","offer_id":51500007194837,"sku":"","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Tail motor bracket","offer_id":51500007227605,"sku":"","price":8.99,"currency_code":"USD","in_stock":true},{"title":"Tail Wing Group","offer_id":51500007260373,"sku":"","price":7.99,"currency_code":"USD","in_stock":true},{"title":"Front decorative parts set","offer_id":51500007293141,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Receiver Base Set","offer_id":51500007325909,"sku":"","price":6.99,"currency_code":"USD","in_stock":true},{"title":"Charging cable set","offer_id":51500007358677,"sku":"","price":8.99,"currency_code":"USD","in_stock":true},{"title":"Helipad","offer_id":51500007391445,"sku":"","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Bracket set","offer_id":51500007424213,"sku":"","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-buy-accessory-for-wltoys-k170-uh60l-rc-helicopter.jpg?v=1747811201"},{"product_id":"heewing-cruza-t2-vtol-2-4g-epp-fixed-wing-rc-aircraft-with-fpv-camera-mount-and-flight-controller","title":"HEEWING Cruza T2 VTOL 2.4G EPP Fixed-Wing RC Aircraft with FPV Camera Mount and Flight Controller","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: null;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: null;\"\u003e\u003ciframe title=\"HEEWING T1 RANGER GPS VTOL Plane - Flight Transition Testing | Stirlingkit\" src=\"https:\/\/www.youtube.com\/embed\/2X3gsyw-aus\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: null;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: null;\"\u003e\u003ciframe width=\"1250\" height=\"703\" src=\"https:\/\/www.youtube.com\/embed\/3TBUQprCiH0\" title=\"VTOL Flying with ArduPilot | HeeWing FC Inside #ardupilot #arduplane #vtol\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.facebook.com\/groups\/stirlingkitrchelicopter\"\u003e\u003cspan style=\"color: null;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: null;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/RC_Helicopter_Group.jpg?v=1754639111\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: null;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color: null;\"\u003eHEEWING Cruza T2 VTOL 2.4G EPP Fixed-Wing RC Aircraft with FPV Camera Mount and Flight Controller\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: null;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Ready-to-Fly in Minutes: The T2 Cruza VTOL RTF comes pre-assembled and is easy to set up. Simply connect your transmitter and battery to enjoy a vertical takeoff and an exciting flying adventure in under one minute—perfect for pilots of all skill levels.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Factory Preloaded VTOL Parameters: Configured for convenience, this model includes preloaded VTOL parameters. Just plug in your receiver, calibrate your radio, match the flight modes, and you're ready for your first VTOL takeoff—no complicated setup required.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Customizable Settings for Advanced Users: The factory settings are provided as a reference, allowing experienced pilots to tweak and optimize flight parameters as needed. Fly at your own pace and explore the limits—freedom to modify, tune, and personalize is fully supported.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Detailed Manuals for a Smooth First Flight: To ensure a successful flight, consult the included FX-405 T2 wiring diagram and T2 VTOL RTF installation manual. If you need help, the store staff is available for support—perfect for those who value guidance and reliability.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Pre-Flight Safety Reminder \u0026amp; Tip: Before takeoff, carefully inspect and secure all components, including glue joints, screws, and connectors. Proper calibration and manual review are crucial for safety. Enjoy worry-free flights with confidence and control. For a better flying experience, we sincerely recommend that all users carefully inspect their aircraft before takeoff (glue, joints, nuts, bolts, screws, foam, etc.). Safety is your own responsibility—please check everything thoroughly before flying. Before takeoff, use your radio to check the aircraft: ensure all servos are functioning and moving in the correct direction; motors should run smoothly. If a flight controller is installed, hold the aircraft by hand and tilt it to verify that all control surfaces respond correctly. These quick checks can greatly reduce the risk of flight failures.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background-color: null;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Model: T2 Cruza RTF\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Brand: HEEWING RC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Material: EPP\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Motor: 2812 x 3 (subject to actual receipt)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.ESC: HEEWING 6S BLS x 3\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Servo: HEEWING 041MG Metal Digital x 4\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Tilt Servo: HEEWING V95-S Metal digital x 2\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Flight Controller: HEEWING FX-405 T2 Flight Controller, including GPS\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Propeller: 1060 Fiberglass\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Takeoff Weight: 2000g to 3500g\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Battery: Recommended 6S LI-PO 7800 mah (not included)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Product Weight: 2500g\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Package Weight: 4500g\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Product Dimensions: 111 x 120 x 20cm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Package Dimensions: 65 x 30 x 50cm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Packing: Box\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: null;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"background-color: null;\"\u003eRTF PACKAGE LIST\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: null;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.Aircraft (pre-installed) *1 \u003cbr\u003e.2812 Motors *3\u003cbr\u003e.ESC *3\u003cbr\u003e.Servers *4 \u003cbr\u003e.Flight Controller *1 \u003cbr\u003e.Propeller *3\u003cbr\u003e.Remote Controller\u003cbr\u003e.Receiver\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"RTF Version \/ without Battery","offer_id":51505247322325,"sku":"3636183","price":999.99,"currency_code":"USD","in_stock":true},{"title":"RTF Version \/ with 1 Batteries","offer_id":51505250500821,"sku":"","price":1119.98,"currency_code":"USD","in_stock":true},{"title":"RTF Version \/ with 2 Batteries","offer_id":51505250533589,"sku":"","price":1239.97,"currency_code":"USD","in_stock":true},{"title":"RTF Version \/ with 3 Batteries","offer_id":51672078418133,"sku":null,"price":1359.96,"currency_code":"USD","in_stock":true},{"title":"PNP Version \/ without Battery","offer_id":51505247355093,"sku":"3636182","price":889.99,"currency_code":"USD","in_stock":true},{"title":"PNP Version \/ with 1 Batteries","offer_id":51505250566357,"sku":"","price":1009.98,"currency_code":"USD","in_stock":true},{"title":"PNP Version \/ with 2 Batteries","offer_id":51505250599125,"sku":"","price":1129.97,"currency_code":"USD","in_stock":true},{"title":"PNP Version \/ with 3 Batteries","offer_id":51672078450901,"sku":null,"price":1249.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-heewing-cruza-t2-vtol-2-4g-epp-fixed-wing-rc-aircraft-with-fpv-camera-mount-and-flight-controller_5.jpg?v=1747996211"},{"product_id":"6-speed-transmission-with-high-low-range-for-cison-v8-engine-model-kits","title":"6-Speed Transmission with High\/Low Range for CISON V8 Engine Model Kits V8-440","description":"\u003ch1\u003e\u003cstrong\u003e\u003ciframe title=\"AMAZING ALL METAL RC GEARBOX - FINALLY BEEN WAITING FOR THIS!\" src=\"https:\/\/www.youtube.com\/embed\/hR29o-5zYUQ\" height=\"819\" width=\"1456\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch1\u003e\u003cstrong\u003e6-Speed Transmission with High\/Low Range for CISON V8 Engine Model Kits\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003e\n\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003eUpgrade Your RC Build — Built for the CISON V8 Engine\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTake your RC car to the next level with this high-performance transmission system designed to work perfectly with the CISON V8 engine. Whether you enjoy rock crawling, racing, or custom builds, this gearbox gives you more control, more speed options, and easier installation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-cison-v8-user-mods-from-around-the-world-will-yours-be-next-stirlingkit_2.jpg?v=1748329809\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhy You’ll Love It:\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePlug-and-Play with the CISON V8:\u003c\/strong\u003e\u003cbr\u003eJust connect it to your engine’s flywheel—no modifications or extra parts needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6 Gears to Play With (3 Forward × High\/Low Range):\u003c\/strong\u003e\u003cbr\u003eThat means 6 forward speeds in total. Whether you're climbing hills or speeding on flat ground, this gearbox adjusts to your driving style.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in Reverse + Braking:\u003c\/strong\u003e\u003cbr\u003eGo backward without stopping. It even comes with a brake system built in, so no need to install a separate brake for gas-powered builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStrong Multi-Clutch Setup:\u003c\/strong\u003e\u003cbr\u003eEvery gear uses steel clutch plates to make shifting smoother and reduce wear over time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Servo Mounting:\u003c\/strong\u003e\u003cbr\u003eIt includes space for mounting a servo motor—no need to figure out custom placement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDefault Disengaged Clutch Design:\u003c\/strong\u003e\u003cbr\u003eThis is safer and easier to use, especially in emergency situations or tricky terrain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShift Without Losing Power:\u003c\/strong\u003e\u003cbr\u003eYou can switch gears smoothly without cutting engine power—just like a pro RC setup.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-cison-6-speed-transmission-with-high-low-range-for-cison-v8-engine-model-kits_3.png?v=1747998908\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhat Makes This Gearbox Special:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eShift gears without cutting throttle — smooth and fast\u003c\/p\u003e\n\u003cp\u003eBuilt for serious climbing and high-speed action\u003c\/p\u003e\n\u003cp\u003eCompact but powerful — with room to grow\u003c\/p\u003e\n\u003cp\u003eCan even do hard launches (though not recommended too often)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eA Few Things to Note:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eIt’s a dry clutch. Don’t use oil or it might slip.\u003c\/p\u003e\n\u003cp\u003eSlightly longer than traditional gearboxes (about 15% more)\u003c\/p\u003e\n\u003cp\u003eComplex system = a bit more care needed for maintenance\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy We Didn’t Use a Traditional Car Clutch:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eTraditional clutches would put too much pressure on the CISON V8’s crankshaft due to its small size. Our design protects your engine while still giving you fast, powerful performance.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Power Shift Transmission Gear: 1-23-N-R (three forward gears, one neutral gear, one reverse gear)\u003cbr\u003e.Transfer Case Gear: high speed\/low speed (high and low speed switching gear)\u003cbr\u003e.Power Combination: 6 speeds and 8 gears\u003cbr\u003e.Power Shift Transmission Main Speed Ratio: 1-3.27 \/2-1.85 \/3-1.08 \/R-3.23\u003cbr\u003e.Transfer Case Gear Ratio: high speed 2.2 \/ low speed 9\u003cbr\u003e.Actual Output Speed Ratio = power shift transmission main speed ratio * transfer case gear ratio\u003cbr\u003e.High Speed Transfer Case Speed Ratio: 1-7.19 \/2-4.07 \/3-2.37 \/R-7.1\u003cbr\u003e.Low Speed Transfer Case Speed Ratio: 1-29.43 \/2-16.65 \/3-9.72 \/R-29.07\u003cbr\u003e.Output Shaft Specification: 5mm\u003cbr\u003e.Applicable engine: CISON V8 engine model\u003cbr\u003e.Product Weight: 1000g\u003cbr\u003e.Package Weight: 1200g\u003cbr\u003e.Product Dimensions: 13.8(power shift transmission 9.3 + transfer case 4.5) x 10 x 8cm\u003cbr\u003e.Package Dimensions: 16 x 12 x 10cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eFAQ\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003eQ: Does the gearbox come with a clutch and a coupler to connect to the engine flywheel? I can't see any clutch in the photos.\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cbr\u003eA: Yes, the gearbox comes with 4 internal clutches and a coupler that connects directly to the flywheel of the CISON V8 engine.\u003cbr\u003eThe clutch system is built inside the transmission housing, so it’s not visible from the outside in most pictures. You can spot the annotations in the images showing the shift mechanism and brake structure. Additionally, it supports optional customization for L4 engines with a special flywheel housing.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will there be a RWD (Rear-Wheel Drive) version? I’m building a 1972 Chevy SS and don’t want AWD.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eA: Currently, this gearbox is designed as an AWD (All-Wheel Drive) unit and does not have a transmission-disconnection function. However, if you only connect one drive shaft (to the rear), you can effectively use it as RWD.\u003c\/p\u003e\n\u003cp\u003eYou can also remove the transfer case if it's just for display or if you don’t need 4WD functionality. Just note that this gearbox is only compatible with the CISON V8 engine — it is not compatible with the TOYAN V8, due to differences in the output shaft and flywheel housing.\u003c\/p\u003e\n\u003cp\u003eThis setup works well for display builds or low-speed cruisers like your Chevelle SS proje\u003c\/p\u003e\n\u003ch3 data-start=\"47\" data-end=\"94\"\u003e\u003cstrong data-start=\"51\" data-end=\"94\"\u003e\u003cstrong\u003eQ:\u003c\/strong\u003eWhy does this item take longer to ship?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"121\" data-end=\"338\"\u003eThis is a \u003cstrong data-start=\"131\" data-end=\"177\"\u003eprecision micro-scale 6-speed transmission\u003c\/strong\u003e for the CISON V8 engine.\u003cbr data-start=\"202\" data-end=\"205\"\u003eIts extremely small size makes machining, assembly, and adjustment \u003cstrong data-start=\"272\" data-end=\"292\"\u003ehighly demanding\u003c\/strong\u003e, with no mass-production shortcuts available.\u003c\/p\u003e\n\u003cp data-start=\"340\" data-end=\"620\"\u003eEach unit must be \u003cstrong data-start=\"358\" data-end=\"410\"\u003emanually assembled, fine-tuned, and fully tested\u003c\/strong\u003e for shifting performance and mechanical reliability.\u003cbr data-start=\"463\" data-end=\"466\"\u003eDuring testing, parts that fail to meet strict standards are \u003cstrong data-start=\"527\" data-end=\"559\"\u003ediscarded rather than reused\u003c\/strong\u003e, often requiring parts to be remade and assembly to restart.\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"787\"\u003eDue to the high machining difficulty, repeated testing, and material rejection during quality control,\u003cbr data-start=\"724\" data-end=\"727\"\u003e\u003cstrong data-start=\"727\" data-end=\"786\"\u003eproduction takes approximately 2 months before shipment\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"for Cison V8-440","offer_id":53945721061589,"sku":"3636819","price":599.0,"currency_code":"USD","in_stock":true},{"title":"for Cison LS-52 (Send After July 2026)","offer_id":53945721094357,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-6-speed-transmission-with-high-low-range-for-cison-v8-engine-model-kits_2.jpg?v=1747994151"},{"product_id":"starter-assembly-for-cison-small-block-v8-engine-model","title":"Starter Assembly for CISON Small-block V8 Engine Model","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eStarter Assembly for CISON Small-block V8 Engine Model\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.This Starter Assembly is for CISON Small-block V8 Engine Model.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 100g\u003cbr\u003e.Package Weight: 150g\u003cbr\u003e.Product Dimensions: 6 x 5 x 4cm\u003cbr\u003e.Package Dimensions: 8 x 7 x 6cm\u003cbr\u003e.Packing: Bag\u003cbr\u003e.Ages: 18+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":51509582364885,"sku":"3636820","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-starter-assembly-for-cison-small-block-v8-engine-model_2.jpg?v=1763792193"},{"product_id":"micro-generator-kit-for-cison-l4-205-ohv-4-cylinder-inline-engine-kits","title":"Micro Generator Kit for CISON L4-205-OHV 4 Cylinder Inline Engine Kits","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e10W Micro Generator + Rectifier Bridge + Voltage Regulator + Belt + Timing Pulley Bracket DIY Modified Power Generation Kit for CISON L4-205-OHV Engine Model\u003cbr\u003e\u003cbr\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.High-Power Micro Generator: This DIY kit includes a miniature generator capable of producing up to 10W of power, designed to efficiently convert mechanical energy into electricity. Perfect for hobbyists, engineers, and model enthusiasts.\u003cbr\u003e.Complete Power Solution: Equipped with a rectifier bridge and voltage regulator to ensure a stable DC output for various applications. Perfect for learning about power generation and electronics.\u003cbr\u003e.Engine Model Compatibility: Specially designed for use with the CISON L4-205-OHV engine model, allowing users to modify the engine for real power generation while enhancing their model-building experience.\u003cbr\u003e.Sturdy \u0026amp; Easy to Assemble: Includes a timing pulley bracket and belt for secure installation. All components are precisely engineered for long-lasting durability and reliable performance.\u003cbr\u003e.Educational \u0026amp; Practical: A fantastic STEM learning tool, perfect for hands-on experiments, DIY projects, and scientific education. Makes a perfect gift for tech enthusiasts and learners.\u003cbr\u003e\u003cstrong\u003e.Components Description:\u003c\/strong\u003e\u003cbr\u003e.Micro Generator: The core component that converts mechanical energy into electrical energy. It can produce up to 10W of power and is compact yet powerful, making it suitable for various DIY power generation projects.\u003cbr\u003e.Rectifier Bridge: Typically composed of four diodes arranged in a bridge configuration. It converts the AC output from the generator into DC, ensuring consistent current direction for downstream electronics.\u003cbr\u003e.Voltage Regulator Board: Used to stabilize the output voltage, preventing fluctuations caused by changes in generator speed or load conditions. It ensures a steady voltage supply to connected devices.\u003cbr\u003e.Mounting Bracket: Secures the generator, rectifier bridge, voltage regulator, and other components in place. It maintains stability during operation, preventing vibrations or displacement from affecting performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Material: Metal\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Product Weight: 60g\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Package Weight: 80g\u003c\/span\u003e\u003cbr\u003e.Product Dimensions: 8 x 6 x 6cm\u003cbr\u003e.Package Dimensions: 10 x 8 x 5cm\u003cbr\u003e.Packing: Box\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"68W","offer_id":51509591441621,"sku":"3636553","price":79.99,"currency_code":"USD","in_stock":true},{"title":"10W","offer_id":51509591474389,"sku":"3636554","price":59.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-micro-generator-kit-for-cison-l4-205-ohv-4-cylinder-inline-engine-kits_1.jpg?v=1747994564"},{"product_id":"heewing-ranger-t1-vtol-2-4g-epp-vertical-takeoff-and-landing-fixed-wing-rc-aircraft-with-fpv-camera-mount-and-flight-controller","title":"HEEWING Ranger T1 VTOL RC Fixed-Wing Aircraft  – FPV Ready, EPP Wings, Flight Controller Included","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e\u003ciframe title=\"HEEWING T1 RANGER GPS VTOL Plane - Flight Transition Testing | Stirlingkit\" src=\"https:\/\/www.youtube.com\/embed\/2X3gsyw-aus\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e\u003ciframe title=\"HEEWING T1 VTOL RC Fixed-Wing Aircraft  | Stirlingkit\" src=\"https:\/\/www.youtube.com\/embed\/o1WlrLg_A-M\" height=\"1009\" width=\"1794\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"VTOL Flying with ArduPilot | HeeWing FC Inside #ardupilot #arduplane #vtol\" src=\"https:\/\/www.youtube.com\/embed\/3TBUQprCiH0\" height=\"703\" width=\"1250\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e\u003ciframe width=\"463\" height=\"823\" src=\"https:\/\/www.youtube.com\/embed\/52QfiHYG5SI\" title=\"That maiden flight feeling! 😎 #heewing #fpv #rcplane #dji #teamblacksheepfpv\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote style=\"max-width: 605px; min-width: 325px;\" data-video-id=\"7527651209117715767\" cite=\"https:\/\/www.tiktok.com\/@mach3rc\/video\/7527651209117715767\" class=\"tiktok-embed\"\u003e\n\u003csection\u003e\u003ca href=\"https:\/\/www.tiktok.com\/@mach3rc?refer=embed\" title=\"@mach3rc\" target=\"_blank\"\u003e@mach3rc\u003c\/a\u003e A VTOL GPS RC Plane?! WILD! This is truly a wolf in sheep’s clothing. This HEEWING T1 is PACKED with features, and a lot different then any RC Plane I’ve setup, but is surprisingly pretty easy to assemble! Pairing this to the radiomaster pocket was fun \u0026amp; different. Should I setup FPV in this too? \u003ca href=\"https:\/\/www.tiktok.com\/tag\/rcplane?refer=embed\" title=\"rcplane\" target=\"_blank\"\u003e#rcplane\u003c\/a\u003e \u003ca href=\"https:\/\/www.tiktok.com\/tag\/rcairplane?refer=embed\" title=\"rcairplane\" target=\"_blank\"\u003e#rcairplane\u003c\/a\u003e \u003ca href=\"https:\/\/www.tiktok.com\/tag\/vtol?refer=embed\" title=\"vtol\" target=\"_blank\"\u003e#vtol\u003c\/a\u003e \u003ca href=\"https:\/\/www.tiktok.com\/tag\/radiocontrol?refer=embed\" title=\"radiocontrol\" target=\"_blank\"\u003e#radiocontrol\u003c\/a\u003e \u003ca href=\"https:\/\/www.tiktok.com\/tag\/remotecontrol?refer=embed\" title=\"remotecontrol\" target=\"_blank\"\u003e#remotecontrol\u003c\/a\u003e \u003ca href=\"https:\/\/www.tiktok.com\/tag\/rchobby?refer=embed\" title=\"rchobby\" target=\"_blank\"\u003e#rchobby\u003c\/a\u003e \u003ca href=\"https:\/\/www.tiktok.com\/tag\/rc?refer=embed\" title=\"rc\" target=\"_blank\"\u003e#rc\u003c\/a\u003e \u003ca href=\"https:\/\/www.tiktok.com\/music\/original-sound-7527651228101200654?refer=embed\" title=\"♬ original sound - Mach 3 RC\" target=\"_blank\"\u003e♬ original sound - Mach 3 RC\u003c\/a\u003e\u003c\/section\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.facebook.com\/groups\/stirlingkitrchelicopter\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/RC_Helicopter_Group.jpg?v=1754639111\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003eHEEWING Ranger T1 VTOL RC Fixed-Wing Aircraft  – FPV Ready, EPP Wings, Flight Controller Included\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Compact \u0026amp; Portable Design: With a 730mm wingspan and lightweight EPP foam construction, the Ranger T1 is easy to carry, store, and transport. Its quick-release wing system allows full assembly or disassembly in under a minute.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Powerful Performance: Equipped with dual motors (RTF version), the aircraft delivers an impressive thrust-to-weight ratio of up to 1.71, ensuring agile takeoff and stable cruising, even at low speeds.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Optimized Aerodynamics \u0026amp; Flight Stability: Engineered for aerodynamic efficiency, the fixed-wing design remains highly stable at low speeds. The improved air intake ensures better cooling during extended flights.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Flexible Electronics Configuration: Spacious internal layout with both front and rear hatches gives you the freedom to organize your battery and electronics for perfect center-of-gravity balance and clean wiring.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.FPV-Ready \u0026amp; Crash-Resistant: Features a dedicated FPV camera mount and detachable main wings that minimize impact damage in case of crashes. The new high-density white foam matches the durability of the previous gray version.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"background-color: null;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Model: T1 Ranger RTF\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Brand: Hee Wing RC\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Material: EPP\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Takeoff Weight: 350g to 500g\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Body Size: 245m(L) x 51mm(W) x 48mm(H)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Minimum Speed: \u0026lt;20km\/h\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Maximum Speed: \u0026gt;120km\/h\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Maximum Range: \u0026gt; 25km\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Maximum Cruising Time: \u0026gt; 65min\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Battery: Recommended 4S 3500mah (not included)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Product Weight: 850g\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Package Weight: 1400g\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Product Dimensions: 64.5 x 73 x 14cm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Package Dimensions: 50 x 26 x 16cm\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Packing: Box\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"background-color: null;\"\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"background-color: null;\"\u003eTRF PACAKGE LIST\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"background-color: null;\"\u003e.T1 Ranger *1\u003cbr\u003e.Pre-installed FX1406-3150KV BL Motors *2\u003cbr\u003e.FX-25A ESC *2\u003cbr\u003e.7g Digital Metal Gear Servos *3\u003cbr\u003e.LED light (L:Red\/R:Green) *1\u003cbr\u003e.5V 3A UBEC\u003cbr\u003e.3830 Propellers *2\u003cbr\u003e.Main Wing Quick Release Wiring Plug *1\u003cbr\u003e.Remote Controller *1\u003cbr\u003e.Receiver *1\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"RTF \/ without Battery","offer_id":51509631746261,"sku":"sk3636181","price":549.99,"currency_code":"USD","in_stock":true},{"title":"RTF \/ with 1 Batteries","offer_id":51509631779029,"sku":"3638398","price":599.99,"currency_code":"USD","in_stock":true},{"title":"RTF \/ with 2 Batteries","offer_id":51509631811797,"sku":"","price":649.99,"currency_code":"USD","in_stock":true},{"title":"RTF \/ with 3 Batteries","offer_id":51664263184597,"sku":null,"price":699.99,"currency_code":"USD","in_stock":true},{"title":"PNP \/ without Battery","offer_id":51509631844565,"sku":"3636180","price":459.99,"currency_code":"USD","in_stock":true},{"title":"PNP \/ with 1 Batteries","offer_id":51509631877333,"sku":"","price":509.99,"currency_code":"USD","in_stock":true},{"title":"PNP \/ with 2 Batteries","offer_id":51509631910101,"sku":"","price":559.99,"currency_code":"USD","in_stock":true},{"title":"PNP \/ with 3 Batteries","offer_id":51664263217365,"sku":null,"price":609.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-heewing-ranger-t1-vtol-2-4g-epp-vertical-takeoff-and-landing-fixed-wing-rc-aircraft-with-fpv-camera-mount-and-flight-controller_8.jpg?v=1747995628"},{"product_id":"allen-socket-wrench-imperial-knurled-screwdriver-for-professional-engine-model-building","title":"Allen Socket Wrench Imperial Knurled Screwdriver for Professional Engine Model Building","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #000000;\"\u003eImperial 3\/8in x 100mm Hex Socket Universal Knurled Screwdriver for Professional Models (Black)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Premium Spring Steel Bits: Each bit is crafted from special spring steel, precisely engineered for optimal fit and compatibility with various fasteners. Experience unmatched accuracy and performance in every use.\u003cbr\u003e.Exceptional Durability \u0026amp; Hardness: Undergoes a unique hardening treatment that makes the bits highly wear-resistant and long-lasting. Designed to withstand repeated use without losing effectiveness.\u003cbr\u003e.Replaceable Bits – Cost-Effective Design: All bits are fully replaceable, offering long-term savings and extending the tool's overall usability. A smart and economical choice for professional and hobbyist users alike.\u003cbr\u003e.Lightweight CNC-Machined Aluminum Handle: Crafted from premium aluminum alloy using CNC machines, the handle is lightweight, visually appealing, and features a precision knurled grip for superior handling and control.\u003cbr\u003e.Engraved Branding \u0026amp; Size Markings: Elegant branding and size indicators are engraved directly onto the handle and cap for a premium look and easy identification. A professional-grade tool that blends form and function.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e.Material: Aluminum Alloy + Spring Steel\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e.Color: Black\u003c\/span\u003e \u003cbr\u003e\u003cspan style=\"color: #000000;\"\u003e.Core specifications: 3\/8in*100mm\u003c\/span\u003e\u003cbr\u003e.Product Weight: 211g\u003cbr\u003e.Package Weight: 220g\u003cbr\u003e.Product Dimensions: 10 x 1.5 x 1.5cm\u003cbr\u003e.Package Dimensions: 12 x 5 x 3cm\u003cbr\u003e.Packing: Bag\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"3\/8in x 100mm","offer_id":51521756299477,"sku":"3637634","price":11.99,"currency_code":"USD","in_stock":false},{"title":"11\/32in x 100mm","offer_id":51521756332245,"sku":"3637633","price":11.99,"currency_code":"USD","in_stock":false},{"title":"1\/4in x 100mm","offer_id":51521756365013,"sku":"3637632","price":11.99,"currency_code":"USD","in_stock":false},{"title":"3\/16in x 100mm","offer_id":51521756397781,"sku":"3637631","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-allen-socket-wrench-imperial-knurled-screwdriver-for-professional-engine-model-building_2.jpg?v=1748426350"},{"product_id":"accessory-for-goosky-e2-1-35-uh-1y-uh-1-rc-helicopter","title":"Accessory for GOOSKY E2 1:35 UH-1Y UH-1 RC Helicopter","description":"\u003ch1\u003e\u003cstrong\u003eAccessories for GOOSKY E2 1:35 UH-1Y RC Helicopter\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThese accessories are designed specifically for the GOOSKY E2 1:35 scale UH-1Y RC helicopter. They are compatible with both the red-and-white version and the earlier gray version of the UH-1Y model.\u003c\/p\u003e\n\u003cp\u003e🔧 If you're looking for a part that is not listed on this page, feel free to contact us directly.\u003c\/p\u003e\n\u003cp\u003e📩 Email us at: service@stirlingkit.com\u003c\/p\u003e\n\u003cp\u003eWe're happy to help you find the exact parts you need.\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Spindle group","offer_id":51539987857621,"sku":"","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Inclined inner disc assembly","offer_id":51539987890389,"sku":"","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Nose cover","offer_id":51539987923157,"sku":"","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Main pitch control arm set","offer_id":51539987955925,"sku":"","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Main propeller fixing screw set","offer_id":51539987988693,"sku":"","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Motor base","offer_id":51539988021461,"sku":"","price":8.99,"currency_code":"USD","in_stock":true},{"title":"Tail motor fixed carbon plate","offer_id":51539988054229,"sku":"","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Swash plate","offer_id":51540019380437,"sku":"","price":33.99,"currency_code":"USD","in_stock":true},{"title":"Main rotor head assembly","offer_id":51540019413205,"sku":"","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Main propeller assembly","offer_id":51540019445973,"sku":"","price":19.99,"currency_code":"USD","in_stock":true},{"title":"Plastic shell servo unit","offer_id":51540019478741,"sku":"","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Fuselage group","offer_id":51540019511509,"sku":"","price":103.99,"currency_code":"USD","in_stock":true},{"title":"Tripod","offer_id":51540019544277,"sku":"","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Limit bracket set","offer_id":51540019577045,"sku":"","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Mount Group","offer_id":51540019609813,"sku":"","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Double hole ball joint connecting rod set","offer_id":51540019642581,"sku":"","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Tail adapter bracket set","offer_id":51540019675349,"sku":"","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Main rack group","offer_id":51540019708117,"sku":"","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust port set","offer_id":51540019740885,"sku":"","price":11.99,"currency_code":"USD","in_stock":true},{"title":"ESC module","offer_id":51540019773653,"sku":"","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Tail rotor assembly","offer_id":51540019806421,"sku":"","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Air Inlet Group","offer_id":51540019839189,"sku":"","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Horizontal wing group","offer_id":51540019871957,"sku":"","price":18.99,"currency_code":"USD","in_stock":true},{"title":"Propeller clamp cross shaft set","offer_id":51540019904725,"sku":"","price":16.99,"currency_code":"USD","in_stock":true},{"title":"Servo gear set","offer_id":51540019937493,"sku":"","price":23.99,"currency_code":"USD","in_stock":true},{"title":"Tail motor unit","offer_id":51540019970261,"sku":"","price":33.99,"currency_code":"USD","in_stock":true},{"title":"ESC cable","offer_id":51540020003029,"sku":"","price":7.99,"currency_code":"USD","in_stock":true},{"title":"Main propeller 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