V8 Engine Kits

Yes. Electric models (Teching, MAD RC) use motors to simulate engine motion. Real combustion models (TOYAN, CISON) actually burn fuel and produce real power. You'll see actual pistons moving, hear engine sounds, and feel real mechanical operation.

Nitro Fuel (TOYAN): 20-25% nitromethane mixture, $10-15/liter, higher energy, must buy from hobby shops.Gasoline (CISON): Regular 92+ octane, $1-2/liter, cheaper, available everywhere.

Start with MAD RC or Teching (electric) - no fuel to worry about, safe, and you'll learn engine basics. After that, upgrade to TOYAN FS-V800 when you're ready for real combustion. Most people follow this path: MAD RC → Teching → TOYAN → CISON.

Assembly time depends on your experience level:MAD RC: 2-3 hours (plus painting time) - The 3D printed parts are simple to assemble, but you'll need to paint them yourself.Teching: 2-5 hours - Simple metal parts, no special tools needed. Most people finish in a single afternoon.TOYAN: 8-20 hours over several days - Medium difficulty. You'll need basic hand tools and some mechanical knowledge.CISON: 20-40 hours over multiple weeks - Highest precision, requires experience and patience. Professional-level assembly.Total build time varies based on your experience. Beginners may take longer, while experienced builders can finish faster.

Yes! We’ve got you covered. Returns within 7 days are free if the product is unused and unassembled. From 7–30 days, you just cover shipping and get a full refund once we receive it. After 30 days, returns aren’t accepted. Every engine comes with a 12-month warranty for defects, and if any parts are missing, we’ll send replacements—no questions asked. You can also choose shipping insurance for extra peace of mind. All products are genuine and fully supported by Stirlingkit, a trusted name in this industry for over 10 years, known for listening to our customers. If you run into any issues, contact us anytime at service@stirlingkit.com.

Those are fake. Real working V8 engines start at $110+ minimum. If you see "real working" V8 kits for under $100, they're definitely counterfeit or just plastic models with no real engine inside. All our products at Stirlingkit are verified authentic from trusted brands. view more

Absolutely! MAD RC V8 can be installed in RC car models like AXIAL AX90104, SCX10, Capra, and VS4-10, though it's display only since it uses electric power and not suitable for actual racing. TOYAN FS-V800 and CISON can be modified and installed into custom RC car frames - many hobbyists have successfully built road-ready RC cars with these engines. You'll need to custom-build or modify a chassis to fit the engine, but it's absolutely possible. These become true road-running V8-powered RC vehicles, not just desktop models. You can visit Stirlingkit and connect with professional builders and enthusiasts in our community - many successful mod projects and experienced players are happy to share their knowledge. Custom frame building requires mechanical skills, but many have done it successfully. Electric models (MAD RC, Teching) are not suitable for RC car integration since they have no real power output for mechanical propulsion. These are real working engines that can become fully functional RC vehicles with proper modification!

We offer a 30-day return policy for items in new, unused condition. If you are not satisfied with your purchase, please contact our customer support team to initiate a return. Please note that certain conditions and exclusions may apply. You can find more information on our Returns & Refunds page.

Yes, we offer worldwide free shipping on all orders. With Standard Logistics, you get free shipping worldwide with taxes included - no hidden customs fees, reliable and traceable delivery, making it the best option for most customers. With Express Courier, you also get free shipping worldwide but are responsible for customs clearance and may need to handle import duties/taxes at your destination, though delivery is faster. We recommend Standard Logistics because all taxes are already included in your price, there are no surprise customs charges when your package arrives, and you don't need to deal with customs clearance. Choose the shipping method that works best for you during checkout - either way, shipping is completely free to anywhere in the world!Once your order is shipped, you will receive a tracking number via email. You can use this tracking number to track the status of your package. If you have any issues with tracking your order, please reach out to our customer support team.

We accept major credit cards (Visa, Mastercard, American Express) as well as PayPal for secure and convenient payment. At this time, we do not accept cash on delivery or personal checks.