- Immersive DIY Engine Kit: Build your own L4 engine from precision metal parts. A hands-on project offering a thrilling mechanical experience for hobbyists and engineering enthusiasts
- Compact Powerhouse Design: Despite its small size, the L4-205 OHV engine delivers high torque with a long-stroke design, OHV valve system, and upgraded 20.5cc displacement for superior output
- Reliable Cooling & Lubrication: Features independent lubrication with external oil pump and wet water-cooling system to ensure smooth operation, reduced heat, and extended engine lifespan
- Responsive Throttle & Rich Exhaust Sound: Stainless steel intake/exhaust and tuned carburetor deliver smooth throttle response and a deep, powerful sound for a truly immersive driving experience
- High-End Craftsmanship for RC Use: CNC-machined with a 3-ring piston, hardened liner, and reinforced crankshaft. Lightweight and perfect for 1/8 to 1/14 RC crawlers, trucks, and custom builds