good quality and great price of gasoline engine Engine Type:Air-cooled 4-Stroke OHV Single Cylinder Bore譙troke:68?5mm Displacement:163ml Compression Ratio:8.5:1 Max.Output:5.5HP/4000rpm Max.Torque:9.5/2800N.M/rpm Ignition System:T.C.I Starting System:Recoil;Recoil+Self Fuel Tank Capacity:6.0L Fuel Consumption:240g/HP.h Oil capacity:0.6L Overall Dimension L譝譎:390?30?55mm Net Weight:15kg Dry Weight:17kg 20FT:600unit we can supply many kinds of gasoline engines and make the goods accordingly.