Type: 4-Cylinder Displacement: 4 x 8cc (32cc) Stroke: 20mm Bore: 24mm RRM: 1000-6000rpm Power: 1-2HP Voltage: 6-12V Fuel: Gasoline 95# / 97# / 98# Cooling: Water with built in pump Oil: 35ml of SAE30 | Tappet Clearance: 0.5mm Cylinder Liner: Brass Hard Chromed Piston: Twin Ring 7075 Aluminium Alloy Piston Piston Ring: Two Rings per piston Connecting Rod: One-Piece Casting Crankshaft: One-Piece Casting Cylinder Block: 7075 Aluminium Alloy, Anodized Lubrication Method: Independent oil pump Lubrication Engine Size: 21 x 12 x 15cm Country of Manufacture: China Weight: 3000g |