gasoline engine with high efficent,low fuel consumption,low noise,it has a good stable on hosepower. Model:188F1Bore x Stroke:88 x 64 mmDisplacement:0.389m3Compression Ratio:8:0:1Maximum power output:13hp/9.6kvaMax.torque:26.5N.mIgnition system:transistorized ignitionStart system:recoil/electricEngine oil capacity:1.1lFuel capacity:6.5lMin.fuel consumption:313g/hp-hAir cleaner:semi-dry;oil bath ; ...