This product has very high quality components such as valves, cylinder heads, connecting rods and, igniters that you can trust. Smooth running with minimal vibration. Threaded oil tank cover, NBR gasket below the tank to prevent vibration from damaging the tank. High quality mechanical seal, fast heat dissipation, durable to use. Power Source: Gas / Petrol.Size: 36.5 x 30 x 31 cm. Gasoline Engine This Gasoline Engine Can Be Easy to Use with Our Manual. Due to courier restrictions some areas out of UK mainland.