GASOLINE ENGINE with Air-cooled 4-stroke,OHV,single cylinder,Transistor magneto, Semi-dry,oil bath,dual-filter GE177F Gasoline Engine : (1)OHV design ... 3)Low exhaust emissions,meets European exhaust standard(4)Light weight and compact structure(5)Different ... mechanism and so on ModelGE177FEngine typeAir-cooled 4-stroke,OHV25,inclined single cylinderBore×Stroke(mm)77*58Displacement(cc)270Compression ...