{"title":"CISON L4-26CC OHV 4 Cylinder Engine \u0026 Parts","description":"\u003cp data-start=\"246\" data-end=\"547\"\u003eThe CISON L4-26CC OHV 4 Cylinder Engine is one of the most recognized 26cc inline 4 petrol model engines in the mechanical hobby market. Known for its realistic OHV structure and smooth multi-cylinder operation, it has become a popular choice among collectors and serious engine enthusiasts worldwide.\u003c\/p\u003e\n\u003cp data-start=\"549\" data-end=\"687\"\u003eThis collection includes the complete engine as well as compatible replacement parts designed specifically for the CISON L4-26CC platform.\u003c\/p\u003e\n\u003cp data-start=\"689\" data-end=\"827\"\u003eWhether you’re maintaining your engine, upgrading components, or purchasing a complete unit, you can find all matching items in one place.\u003c\/p\u003e\n\u003cp data-start=\"829\" data-end=\"973\"\u003e✔ 26cc OHV inline 4 configuration\u003cbr data-start=\"862\" data-end=\"865\"\u003e✔ Real petrol-powered mechanical operation\u003cbr data-start=\"907\" data-end=\"910\"\u003e✔ Engine \u0026amp; replacement parts available\u003cbr data-start=\"948\" data-end=\"951\"\u003e✔ Worldwide shipping\u003c\/p\u003e\n\u003carticle class=\"4ever-article\"\u003e\u003cspan data-type=\"text\"\u003e\u003cspan data-type=\"leaf\"\u003eTrusted by hobbyists who recognize platforms like Stirlingkit for quality engine support.\u003c\/span\u003e\u003c\/span\u003e\u003c\/article\u003e","products":[{"product_id":"6cm-12v-water-cooling-fan-for-cison-fl4-175-engine","title":"6cm 12V Water cooling Fan for CISON FL4-175 Engine","description":"","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":42470582288597,"sku":"3356031","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/products\/stirlingkit-6cm-12v-water-cooling-fan-for-cison-fl4-175-engine_1_488b85a1-e8fd-43e0-9772-191d8dffbdd4.jpg?v=1659543229"},{"product_id":"4-in-1-cdi-igniter-module-for-cison-fl4-175-engine-model","title":"4-in-1 CDI Igniter Module for CISON FL4-175 Engine Model","description":"","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":42470608011477,"sku":"3356029","price":63.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-4-in-1-cdi-igniter-module-for-cison-fl4-175-engine-model.jpg?v=1763793467"},{"product_id":"start-harness-module-for-cison-fl4-175-engine-model","title":"Start Harness Module for CISON FL4-175 Engine Model","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003eMechanical Start Harness Module for CISON L4 Gasoline Engine Model\u003cbr\u003e\u003cbr\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e.Material: Electronic components + Plastic\u003cbr\u003e.Product Weight: 80g\u003cbr\u003e.Package Dimensions: 10 x 8 x 6cm\u003cbr\u003e.Package Weight: 100g\u003cbr\u003e.Packing: Bag\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":42470686392533,"sku":"3356028","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-start-harness-module-for-cison-fl4-175-engine-model.jpg?v=1763793549"},{"product_id":"60mm-water-cooling-radiator-for-cison-fl4-175-engine-model","title":"60MM Water Cooling Radiator for CISON FL4-175 Engine Model","description":"\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e60MM Water Cooling Radiator for CISON FL4-175 Engine Model\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Metal\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 8.3 x 6.2 x 3.6cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 80g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 12 x 9 x 6cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 100g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Bag\n\u003cdiv data-cke-filler-webkit=\"end\" data-cke-temp=\"1\" style=\"display: block; width: 0px; height: 0px; padding: 0px; border: 0px; margin: 0px; position: absolute; top: 0px; left: -9999px; opacity: 0; overflow: hidden;\" data-mce-fragment=\"1\" data-mce-style=\"display: block; width: 0px; height: 0px; padding: 0px; border: 0px; margin: 0px; position: absolute; top: 0px; left: -9999px; opacity: 0; overflow: hidden;\"\u003e \u003c\/div\u003e","brand":"Stirlingkit","offers":[{"title":"Default Title","offer_id":42474506289365,"sku":"3356030","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/products\/stirlingkit-60mm-water-cooling-radiator-for-cison-fl4-175-engine-model_2_cb4d8e6c-3425-4139-bf54-4659d10e163b.jpg?v=1659543238"},{"product_id":"cison-l4-175-17-5cc-miniature-ohv-four-cylinder-four-stroke-engine-kits-that-runs-on-gas-for-rc-cars-ships","title":"CISON L4-175 17.5cc Miniature OHV Four-cylinder Four-Stroke Engine Kits that Runs on Gas for RC Cars Ships","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003ciframe width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/NGF3jA8HYlw\" title=\"Miniature 4 Cylinder Engine + Gearbox!\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003ciframe title=\"Fitting a Miniature 4 CYLINDER Engine (17.5cc) + Gearbox on the 4x4!\" src=\"https:\/\/www.youtube.com\/embed\/KPOi2FtO6SQ\" height=\"720\" width=\"1280\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003ciframe height=\"503\" width=\"894\" src=\"https:\/\/www.youtube.com\/embed\/icfj4narI7U\" title=\"Miniature 17.5cc OHV Engine Assembly \u0026amp; RUN - KILLER Sound!\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCISON L4-175 17.5cc Miniature OHV Four-cylinder Four-Stroke Engine Kits that Runs on Gas for RC Cars Ships\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eNote: This engine is out of stock now, we need to re-produce them. i think it will be available in January, 2024. this time, we will produce the last 20pcs. and then it will not be sold anymore. buy accessories \u003cspan style=\"color: #ff2a00;\"\u003e\u003ca style=\"color: #ff2a00;\" href=\"https:\/\/www.stirlingkit.com\/collections\/cison-fl4-175-engine-parts\"\u003ehere\u003c\/a\u003e\u003c\/span\u003e.\u003cbr\u003eDownload the CISON L4-175 oneline building manual \u003ca href=\"https:\/\/drive.google.com\/file\/d\/1lV-7PkdjVhNJ5iYHWtNPCfAG0Tsd9WrE\/view?usp=share_link\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003ehere\u003c\/span\u003e\u003c\/a\u003e. \u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e.In early 2022 we introduced the FL4-175 F-head L4 gasoline engine, and this time we brought its upgraded version -- the Cison OHV L4-175  L4 gasoline engine, which maintained a unique, mini and compact appearance and almost the same displacement, compared to the previous L4. But it adds red sports elements on the surface, roughens the crankshaft, and adopts bionics on the carburetor. OHV valve mechanism gives the engine a better power output performance than the F-head design for higher torque output, which is more compatible with RC off-road trucks, tows, etc. Equipped with a standard electrical starting, water cooling system and independent lubrication system, the new L4-175 OHV L4 gasoline engine will also be available in two versions, the KIT version and the finished version. The spark plug, ignition and water cooling accessories are not included, please prepare or purchase on your own. For sale...\u003cbr data-mce-fragment=\"1\"\u003e.Miniature: Featuring a unique, mini and compact appearance while with large displacement, the L4-175 engine adopts an OHV valve mechanism for a long stroke and high output torque.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e.Build Engine:\u003c\/strong\u003e With a total of hundreds of metal parts, the L4 engine kit allows you to start a great and challenging project, enter the world of micro mechanical engineering and DIY build your own L4 engine.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e.Sensitive Response:\u003c\/strong\u003e The engine boasts printing inlet pipes and exhaust pipes that are integrated metal and stainless steel, along with a carburetor designed by bionics for easy adjustment, more sensitive throttle response and deep and powerful sound.  \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e.Lasting Work:\u003c\/strong\u003e The independent lubrication system and the external oil pump are utilized for superior lubrication when matched with mini oil filters. The engine is cooled with a water cycle for longer operation and lifespan.  \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e.Sophisticated Manufacture:\u003c\/strong\u003e The main body of the engine is made of aluminum CNC in precision processing, a special bimetal cast iron piston ring, high-precision stiffening cylinder liner, integral stiffening crankshaft and sandblasting oxidation on the surface for an impressive beauty and texture.  \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e.Convenient Ignition:\u003c\/strong\u003e The CDI igniter dedicated to the L4 engine with a compact size and superb anti-interference performance makes the ignition more stable, which is more friendly to users using remote control electronic devices.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e.RC Compatibility:\u003c\/strong\u003e Compatible with RC models, the lightweight engine makes an incredible \"heart\" for 1\/8 and 1\/14 crawler, off-road and tractor models that are demanding low torque.  \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e.Collection and Gift:\u003c\/strong\u003e The engine is available as a perfect addition for machine enthusiasts, engine model aficionados and collectors, a prime choice for RC off-road GP models and a high-end personalized gift for families and friends.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003e.Notes:\u003c\/strong\u003e The base, CDI igniter, spark plug, oil filter and water cooling accessories are not included. Please operate the engine in line with the instructions to avoid damage by improper operation. Please feel free to contact us if you have any questions.  \u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Metal\u003cbr data-mce-fragment=\"1\"\u003e.Brand: CISON\u003cbr data-mce-fragment=\"1\"\u003e.Model: L4175-OHV\u003cbr data-mce-fragment=\"1\"\u003e.Form: Finished Version\u003cbr data-mce-fragment=\"1\"\u003e.Type: Gasoline Interal Combustion Engine\u003cbr data-mce-fragment=\"1\"\u003e.Valve Mechanism: OHV\u003cbr data-mce-fragment=\"1\"\u003e.Displacement: 17.5CC\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder: L4\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: Four Strokes\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Diameter: 16.7mm\u003cbr data-mce-fragment=\"1\"\u003e.Stroke: 14mm\u003cbr data-mce-fragment=\"1\"\u003e.RPM: 1500-8000rpm\u003cbr data-mce-fragment=\"1\"\u003e.Power: About 2.5ps\u003cbr data-mce-fragment=\"1\"\u003e.Cooling Mode: Water Cooling\u003cbr data-mce-fragment=\"1\"\u003e..Lubrication Method: Independent Lubrication System\u003cbr data-mce-fragment=\"1\"\u003e.Starting Mode: Electronic Starting\u003cbr data-mce-fragment=\"1\"\u003e.Ignition Method: CDI Igniter for CISON L4 Engine (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Spark Plug Type: 1\/4-32 Thread ME8 Spark Plug (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Starting Power: 6-14V, 12V Li battery is recommended (Not Included)\u003cbr data-mce-fragment=\"1\"\u003e.Fuel Type: 92# Gasoline and Above\u003cbr data-mce-fragment=\"1\"\u003e.Engine Oil Type: 2T Engine Oil, 10W50 Engine Oil is recommended\u003cbr data-mce-fragment=\"1\"\u003e.Cylinder Dimensions: 96*43mm\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 13.5 x 10.24 x 10.5cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1300g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 20 x 20 x 20cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 2200g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Bamboo Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Gen 3.0 \/ Assembly Version","offer_id":53310451548373,"sku":"3698223SK","price":999.99,"currency_code":"USD","in_stock":true},{"title":"Gen 3.0 \/ Finished Version","offer_id":53310451581141,"sku":"3698224SK","price":1049.99,"currency_code":"USD","in_stock":true},{"title":"Gen 2.0 \/ Assembly Version","offer_id":50817895956693,"sku":"OHV3618629","price":999.99,"currency_code":"USD","in_stock":false},{"title":"Gen 2.0 \/ Finished Version","offer_id":50817895989461,"sku":"OHV3618630","price":1049.99,"currency_code":"USD","in_stock":false},{"title":"Gen 1.0 \/ Assembly Version","offer_id":43839696634069,"sku":"3436709","price":999.99,"currency_code":"USD","in_stock":false},{"title":"Gen 1.0 \/ Finished Version","offer_id":43839696666837,"sku":"3436710","price":999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/products\/stirlingkit-cison-l4-175-17-5cc-miniature-ohv-four-cylinder-four-stroke-engine-kits-that-runs-on-gas-for-rc-cars-ships_2.jpg?v=1668837578"},{"product_id":"portable-electric-torque-screwdriver-set-for-model-engine-builders-diy-tools","title":"Portable Electric Torque Screwdriver Set For Model Engine Builders DIY Tools","description":"\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePortable Electric Torque Screwdriver Set For Model Engine Builders DIY Tools\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Easy to Use, Intelligent and Labor-saving: Automatically stops when the torque force is set to avoid damage, which is safe and convenient. Featuring high performance and low noise, the product will not hurt your hands.\u003cbr data-mce-fragment=\"1\"\u003e.Suitable for various working environments, the vertical hand-held screwdriver supports positive and negative torsion. In addition to the magnetic chuck automatically absorbing the head, the product comes with a magnetizer, which makes the service life reach more than 5 years.\u003cbr data-mce-fragment=\"1\"\u003e.Deluxe Configuration: The set including 100 screwdriver set heads is designed with manual torque settings and accurate and reliable gear adjustment. Twist clockwise to increase torque and counterclockwise to reduce torque. The product boasts the ergonomic design for extra comfort.\u003cbr data-mce-fragment=\"1\"\u003e.Compact \u0026amp; Convenient for A Wide Range of Applications: The product meets the basic requirements of model building, so that you are able to easily deal with the disassembly of toy models, parts assembly, electronic product maintenance and home installations.\u003cbr data-mce-fragment=\"1\"\u003e.Note: The rechargeable lithium battery is removable. Do not charge for a long time or use the product while charging so as to ensure the battery life and avoid danger.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Metal + Electronic Components\u003cbr data-mce-fragment=\"1\"\u003e.Torque Range: Electric: 0-6N·M, Manual: 0-20N·M\u003cbr data-mce-fragment=\"1\"\u003e.No-load Speed: 360rpm\u003cbr data-mce-fragment=\"1\"\u003e.Weight of Single Screwdriver Handle: 285g\u003cbr data-mce-fragment=\"1\"\u003e.Power Supply: Battery Charged via USB\u003cbr data-mce-fragment=\"1\"\u003e.Positive\/Negative Torsion: Yes\u003cbr data-mce-fragment=\"1\"\u003e.Applicable Screwdriver Set Head Diameter: 5mm\u003cbr data-mce-fragment=\"1\"\u003e.Screw Range: 1.6-5mm\u003cbr data-mce-fragment=\"1\"\u003e.Age: 14+\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 19 x 4 x 4cm\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 1900g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 30 x 22 x 14cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 2100g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Carton\u003c\/span\u003e\u003c\/span\u003e","brand":"Stirlingkit","offers":[{"title":"Standard Version","offer_id":43888227188949,"sku":"3442496","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Advanced Version","offer_id":43888227221717,"sku":"3442497","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/products\/stirlingkit-portable-electric-torque-screwdriver-set-for-model-engine-builders-diy-tools_1.jpg?v=1671005262"},{"product_id":"mini-dc-generator-alternator-with-rectifier-fixed-bracket-for-cison-inline-four-engine-diy-modification-upgrade","title":"Mini DC Generator Alternator with Rectifier Fixed Bracket for CISON Inline Four Engine DIY Modification Upgrade","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 14px;\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMini DC Generator with Rectifier Fixed Bracket for CISON Inline Four Engine DIY Modification Upgrade\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 14px;\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eNote: this generator is universal to use for most model engine. \u003cspan style=\"color: #ff2a00;\"\u003eif you buy it today from Stirlingkit, i will send you one set of bracket of Cison inline four engine. Only 20 available.\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 14px;\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003ciframe title=\"Mini DC Generator DIY Modification Set for CISON Four Cylinder Engine Model | Stirlingkit\" src=\"https:\/\/www.youtube.com\/embed\/exlBL069ILM\" height=\"655\" width=\"368\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-size: 14px;\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Made of alloy, this mini DC generator model restores authentic details to an extreme with a realistic appearance.\u003cbr data-mce-fragment=\"1\"\u003e.Serves an internal combustion or steam engine by generating a voltage of 12V and a current of about 1A. Alternatively, it also functions as a motor when 12V DC is applied to the terminals.\u003cbr data-mce-fragment=\"1\"\u003e.Suitable for upgrading and modifying engine models, offering power generating effects and expanding gameplay. Furthermore, this compact and superb generator adds a touch of brilliance and aesthetics to your engine model.\u003cbr data-mce-fragment=\"1\"\u003e.Perfectly fits CISON L4 series engine models. Combined with a fixed bracket for easy installation or modification for other steam or internal combustion engine models.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Alloy\u003cbr data-mce-fragment=\"1\"\u003e.Model Name: DC Generator Model\u003cbr data-mce-fragment=\"1\"\u003e.Spindle Linkage: Belt-driven\u003cbr data-mce-fragment=\"1\"\u003e.Power Generation Voltage: 12V\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 350g\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 460g\u003cbr data-mce-fragment=\"1\"\u003e.Product Dimensions: 8 x 6 x 6cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 12 x 10 x 10cm\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Box\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 14+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"for CISON L4-175 Old Engine","offer_id":51509619458261,"sku":"3488150","price":79.99,"currency_code":"USD","in_stock":false},{"title":"for CISON L4-205-OHV New Engine","offer_id":51509619491029,"sku":"SK3636553","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-mini-dc-generator-with-rectifier-fixed-bracket-for-cison-inline-four-engine-diy-modification-upgrade-1_2.jpg?v=1691667385"},{"product_id":"500ml-metal-fuel-tank-barrel-fuel-tube-for-cison-engine-models","title":"500ml Metal Fuel Tank Barrel + Fuel Tube for CISON Engine Models","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e500ml Metal Fuel Tank Barrel + Fuel Tube for CISON Engine Models\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFeatures:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Mini metal fuel tank barrel with a capacity of 500ml, equipped with a fuel tube.\u003cbr data-mce-fragment=\"1\"\u003e.Made of metal with fine polishing on the surface, showcasing a delicate and attractive metallic sheen. Both durable and not easily damaged.\u003cbr data-mce-fragment=\"1\"\u003e.Suitable for various nitro and gasoline engine models, perfect for DIY or modifying RC nitro-powered model cars, boats, etc.\u003cbr data-mce-fragment=\"1\"\u003e.Notes: Due to mechanical processing, minor scratches or imperfections may be present without affecting normal use. Please proceed with caution if you mind this.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14px;\" data-mce-fragment=\"1\" data-mce-style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\" data-mce-fragment=\"1\" data-mce-style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e. It's suitable for Cison V8 Engine\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSpecifications:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e.Material: Metal\/Plastic\u003cbr data-mce-fragment=\"1\"\u003e.Product Weight: 190g\u003cbr data-mce-fragment=\"1\"\u003e.Package Dimensions: 18 x 12 x 8cm\u003cbr data-mce-fragment=\"1\"\u003e.Package Weight: 240g\u003cbr data-mce-fragment=\"1\"\u003e.Packing: Bag\u003cbr data-mce-fragment=\"1\"\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"1pcs","offer_id":45460172079317,"sku":"3521364","price":24.99,"currency_code":"USD","in_stock":true},{"title":"2pcs","offer_id":45460172112085,"sku":"","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit.com-500ml-metal-fuel-tank-barrel-fuel-tube-for-cison-engine-models_1.jpg?v=1700186885"},{"product_id":"fuel-tank-coolant-reservoir-for-cison-v8-engine-model","title":"Fuel Tank Coolant Reservoir  for CISON V8 L4 Engine Model","description":"\u003cp\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cstrong\u003eFuel Tank Coolant Reservoir for CISON V8 L4 Engine Model\u003cbr\u003e\u003cbr\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.This kit is mainly designed for use with the CISON engine model，like cison v8 V8-440， LS-52, cison l4  L4-205-OHV engine. However, it can also be paired with other suitable bases and engines.\u003cbr\u003e.The fuel tank features a double-sided transparent design, allowing visibility of the internal fuel capacity. Equipped with a bracket, it ensures stable placement of the fuel tank.\u003cbr\u003e.Crafted meticulously from metal material, the fuel tank boasts refined surface treatment, exuding a lustrous metallic shine. Its exquisite appearance adds to the collectible value of your engine display.\u003cbr\u003e.Usage instructions: The fuel tank bracket kit requires self-assembly following the provided images. After securing the engine to the base, connect the fuel tank, fuel line, spark plug, CDI, battery, and other accessories.\u003cbr\u003e.Notes: This product does not include the engine, base kit, ignition components, air filter, etc. The images are for illustrative purposes only. If you have any questions or require assistance with assembly, please feel free to contact us.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 200g\u003cbr\u003e.Package Weight: 250g\u003cbr\u003e.Package Dimensions: 15 x 8 x 6cm\u003cbr\u003e.Packing: Box\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Fuel Tank + Coolant Reservoir","offer_id":52123307999445,"sku":null,"price":99.99,"currency_code":"USD","in_stock":true},{"title":"Coolant Reservoir","offer_id":46888551940309,"sku":"3556716","price":49.99,"currency_code":"USD","in_stock":true},{"title":"Fuel Tank","offer_id":52123308785877,"sku":"3556717","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-fuel-tank-coolant-reservoir-for-cison-v8-engine-model.jpg?v=1713419116"},{"product_id":"spark-plug-for-toyan-fs-v800wgpc-gas-small-block-v8-engine-model","title":"Spark Plug for TOYAN FS-V800WGPC Gas Small Block V8 Engine Model","description":"\u003cp\u003e\u003cspan style=\"font-family: Arial,Helvetica,sans-serif;\"\u003e\u003cspan style=\"font-size: 14px;\"\u003e\u003cstrong\u003eMetal Spark Plug for TOYAN FS-V800WGPC V8 Gasoline Engine Model \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures：\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Perfect Compatibility: Custom-designed for TOYAN FS-V800WGPC V8 gasoline engine models.\u003cbr\u003e.High-Performance Material: Durable metal construction ensures long-lasting use.\u003cbr\u003e.Effortless Engine Startup: Enhances ignition for smooth and efficient starts.\u003cbr\u003e.Precision Engineering: Meticulously crafted for optimal fit and reliable performance.\u003cbr\u003e.Essential Accessory: A must-have replacement part for maintaining your engine model.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e.Material: Metal\u003cbr\u003e.Product Weight: 18g\u003cbr\u003e.Package Weight: 20g\u003cbr\u003e.Product Dimensions: 8 x 6 x 1cm\u003cbr\u003e.Package Dimensions: 10 x 10 x 5cm\u003cbr\u003e.Packing: Graphic Carton\u003cbr\u003e.Ages: 16+\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"1 pc","offer_id":50702996603093,"sku":"3603333","price":19.99,"currency_code":"USD","in_stock":true},{"title":"8pcs","offer_id":50702996635861,"sku":"","price":149.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/spark-plug-for-toyan-fs-v800wgpc-gas-small-block-v8-engine-model_1.jpg?v=1732947946"},{"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 \/ Pre-Built","offer_id":51176362934485,"sku":"3618630","price":1049.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/CISON-L4-26CC-DIY-Engine-Assembly-Kit-Miniature-OHV-Inline-4-Cylinder-4-Stroke-Water-Cooled-Gasoline-Engine-Model_3.jpg?v=1770800497"},{"product_id":"cison-l4-205-ohv-20-5cc-gasoline-inline-4-rc-engine-diy-complete-sets","title":"CISON L4-205-OHV 20.5cc Gas-powered Inline 4-Cylinder RC Engine Model Kits Complete Sets","description":"\u003cp\u003e\u003ciframe width=\"463\" height=\"823\" src=\"https:\/\/www.youtube.com\/embed\/fZ5wkCbgaik\" title=\"CISON L4-205 Engine Kit Complete Sets | Stirlingkit\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"CISON L4-205-OHV now available in Stirlingkit | Stirlingkit\" src=\"https:\/\/www.youtube.com\/embed\/yVjUWZStxjI\" height=\"1125\" width=\"1556\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"Cison L4 -205 modified scale climbing car with multi-speed gearbox | Stirlingkit\" src=\"https:\/\/www.youtube.com\/embed\/gKak_Iw2Nk0\" height=\"1038\" width=\"1556\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eSince its early days, CISON has been crafting miniature inline 4-cylinder engines that captured the hearts of RC enthusiasts and collectors alike. From the classic Flathead to the previous OHV models, each generation brought new precision and charm. Now, the story continues with the all-new L4-205-OHV—the latest evolution in CISON’s engineering legacy. With higher displacement, increased power, and smoother operation, this next-generation engine isn’t just a model—it’s a fully functional miniature powerhouse. Build it yourself, tune it to life, hear it roar, and display it as a collector’s centerpiece.\u003c\/p\u003e\n\u003cp\u003eIn November 2022, we introduced the\u003ca href=\"https:\/\/www.stirlingkit.com\/collections\/cison-l4-205-ohv-4-cylinder-engine-parts\"\u003e \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eCISON L4-175 OHV\u003c\/span\u003e\u003c\/a\u003e Gasoline Engine, which set a new standard for miniature OHV engines. Today, the L4-205 OHV takes that legacy further: displacement is increased from 17.5cc to 20.5cc, power output is boosted by over 15%, and the piston rings, transmission, and exhaust have all been upgraded for smoother, more reliable performance. Every detail has been refined to deliver an unmatched hands-on building experience and authentic engine performance for collectors and RC enthusiasts alike.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/cison-inline-four-engine-model-kits-compare.jpg?v=1759127987\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eUpgrade Highlights: CISON L4-205-OHV vs L4-175 OHV\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable border=\"1\" cellspacing=\"1\" cellpadding=\"0\" align=\"center\" style=\"margin-top: 5px; font-size: 14px; border-collapse: collapse; border-color: rgb(0, 0, 0); height: 436.6px;\" width=\"95%\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 25px;\"\u003e\n\u003cth style=\"text-align: center; height: 25px; width: 50px;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"text-align: center; width: 200px; height: 25px;\"\u003eL4-175 OHV\u003c\/th\u003e\n\u003cth style=\"text-align: center; width: 150px; height: 25px;\"\u003eL4-205-OHV\u003c\/th\u003e\n\u003cth style=\"text-align: center; width: 150px; height: 25px;\"\u003eUpgrade Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 58.8px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50px; height: 58.8px;\"\u003eDisplacement\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 200px; height: 58.8px;\"\u003e17.5cc\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 58.8px;\"\u003e20.5cc\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 58.8px;\"\u003e+15% power output, more torque for demanding RC models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50px; height: 58.8px;\"\u003eCylinder Diameter \/ Stroke\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 200px; height: 58.8px;\"\u003e16.7 × 14mm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 58.8px;\"\u003e18.5 × 19mm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 58.8px;\"\u003eLarger bore \u0026amp; longer stroke for higher efficiency and torque\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50px; height: 58.8px;\"\u003ePower Output\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 200px; height: 58.8px;\"\u003e~2.5ps\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 58.8px;\"\u003e~3.6ps\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 58.8px;\"\u003eStronger performance, ideal for heavy-duty RC vehicles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50px; height: 58.8px;\"\u003eRPM Range\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 200px; height: 58.8px;\"\u003e1500-8000 rpm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 58.8px;\"\u003e1800-11500 rpm\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 58.8px;\"\u003eWider speed range, more responsive operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50px; height: 19.6px;\"\u003eTransmission\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 200px; height: 19.6px;\"\u003eBelt Pulley\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 19.6px;\"\u003eSynchronous Pulley\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 19.6px;\"\u003eSmoother, more accurate, higher efficiency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50px; height: 19.6px;\"\u003ePiston Rings\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 200px; height: 19.6px;\"\u003eDual-ring\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 19.6px;\"\u003eThree-ring with oil ring\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 19.6px;\"\u003eBetter sealing, emissions, stability, and reliability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50px; height: 19.6px;\"\u003eExterior Design\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 200px; height: 19.6px;\"\u003eRed sports elements\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 19.6px;\"\u003eBlue valve cover + black cylinder block, classic exhaust\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 19.6px;\"\u003ePremium look, subtle diesel aesthetic, more collectible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"text-align: center; width: 50px; height: 19.6px;\"\u003eExhaust Design\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 200px; height: 19.6px;\"\u003eStraight Pipe\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 19.6px;\"\u003eT-shaped 4-in-1 Integrated Pipe\u003c\/td\u003e\n\u003ctd style=\"text-align: center; width: 150px; height: 19.6px;\"\u003eMore visually striking, improved exhaust flow, richer engine sound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong data-start=\"1188\" data-end=\"1197\"\u003eNote:\u003c\/strong\u003e Mature design elements such as OHV valve mechanism, electric start, wet water-cooling, and independent lubrication system are retained for stable, reliable operation, giving you peace of mind while enjoying upgraded performance.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eWhy Every RC Enthusiast \u0026amp; Collector Must Have the CISON L4-205-OHV Kit\u003c\/h2\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e1. Build Something Real, Not Plastic\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEver bought a kit only to realize it’s mostly plastic?\u003c\/strong\u003e\u003cbr\u003eWith this kit, every part is precision-machined metal. You get to assemble a fully functional inline 4-cylinder engine that actually moves and responds like the real thing. It’s not just a model—it’s a miniature mechanical masterpiece you can hear, feel, and display.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e2. Small but Mighty\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThink small engines can’t deliver power? Think again.\u003c\/strong\u003e\u003cbr\u003eThe L4-205’s high-displacement OHV design and long-stroke configuration produce strong torque and responsive throttle, outperforming other engines of similar size. Pair it with your RC model and feel the difference—this is real performance, not just decoration.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e3. Long-Lasting Reliability\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWorried about overheating or worn-out parts?\u003c\/strong\u003e\u003cbr\u003eWith independent lubrication and wet water-cooling, this engine runs cooler, longer, and more reliably. The three-ring piston design improves sealing and stability, letting you enjoy hours of uninterrupted operation. No more short-lived kits that break after one session.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e4. Complete Kit, Stress-Free Assembly\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTired of missing pieces and endless part hunting?\u003c\/strong\u003e\u003cbr\u003eWe’ve included everything you need: fuel tank, coolant reservoir, radiator, cooling fan, base stand, brackets, screws, and detailed instructions. Only fuel, oil, and battery need to be added. Every part is designed for easy installation, so you can focus on building rather than troubleshooting.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e5. Realistic Challenge, Real Reward\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWorried it’s too hard to assemble?\u003c\/strong\u003e\u003cbr\u003eYes, this kit takes 12–20 hours depending on your experience. Yes, it has small delicate parts. But that’s the point—this is a hands-on engineering experience. Follow the step-by-step manual, and the reward is your very own functional engine that you built yourself.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e6. Perfect Upgrade for Your RC Models\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWant your RC car to feel alive?\u003c\/strong\u003e\u003cbr\u003eLightweight, strong, and designed for 1\/8 and 1\/14 scale RC crawlers, trucks, and semi-trucks, the L4-205 acts as a custom “heart” for your model. With a sync pulley system and high torque output, your RC car runs smoother, faster, and more efficiently.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e7. Collector-Grade Craftsmanship\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for something to display proudly?\u003c\/strong\u003e\u003cbr\u003eWith blue valve cover + black cylinder block, metallic CNC finish, and classic diesel-inspired exhaust, this engine is as beautiful as it is functional. Whether it’s on your desk, shelf, or in a display cabinet, it commands attention.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003e8. The Ultimate Gift for Enthusiasts\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure what to gift your RC-loving friend or family member?\u003c\/strong\u003e\u003cbr\u003eThis kit is a mechanical engineering challenge and a collectible all in one. Perfect for hobbyists, RC enthusiasts, STEM learners, or anyone who loves hands-on experiences. Give it as a gift, and you’re giving hours of immersive building, real engine performance, and a centerpiece they’ll treasure.\u003c\/p\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eFull Kit Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eGasoline Pipe ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOil Pipe ×2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMechanical Start Harness Module ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCDI Igniter 4-in-1 Module ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRadiator (60mm Aluminum) ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCooling Fan (6cm, 12V) ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel Tank (75ml Plastic) ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpark Plug ×4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCoolant Reservoir ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCoolant Bracket ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFuel Tank Bracket ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAluminum Alloy Engine Base Stand ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater-Cooling Radiator Tank Assembly + Bracket + Screws ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eL4 Engine Parts Kit (Unassembled) ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInstruction Manual ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Fuel, oil, and battery \u003cstrong\u003enot included for international shipping problem\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Stirlingkit","offers":[{"title":"Gen 2.0 (L4-205)","offer_id":53311050219733,"sku":"SK3668260","price":1293.95,"currency_code":"USD","in_stock":false},{"title":"Gen 3.0 (L4-26CC)","offer_id":53311050252501,"sku":"SK3668261","price":1293.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/7446\/3808\/files\/stirlingkit-cison-l4-205-ohv-20-5cc-gasoline-inline-4-rc-engine-diy-complete-sets_2.jpg?v=1759112691"}],"url":"https:\/\/www.stirlingkit.com\/ja\/collections\/cison-l4-26cc-ohv-4-cylinder-engine-parts.oembed","provider":"Stirlingkit","version":"1.0","type":"link"}