Single Cylinder Two Stroke 4.2 hp Gasoline Remote Control Car Short Card 38cc Four-point Fixed Engine for RC Cars Boats Type_DIY Stirling Engine It looks very mechanical and

It looks very mechanical and technical

Exquisite Appearance: Fine polished model feels smooth and comfortable

Speed up after 3 minutes

16mm large diameter all-metal adjustable hydraulic shock absorber for better shock absorption

The mechanical structure and internals of the horizontally opposed engine

Single Cylinder Two Stroke 4.2 hp Gasoline Remote Control Car Short Card 38cc Four-point Fixed Engine for RC Cars Boats Type_DIY Stirling Engine It looks very mechanical andSingle Cylinder Two Stroke 4. 2 hp Gasoline Remote Control Car Short Card 38cc Four point Fixed Engine for RC Cars Boats Features: . Engine length, width and height: 170mm*163mm*205mm . Cylinder Diameter 40mm . Piston Diameter: 30mm . Displacement: 37. 6cc . Speed: 19000rpm . Maximum Horsepower: 4. 2 13000 PS rpm . Maximum Torque: 0. 23 9500 kg m rpm . With a weight of 2. 2kg, stable quality and high horsepower, the Walbro WT 1107 carburetor is used