... -cycle,signle cylinder, side valve gasoline engine Air-cooled,4-cycle,signle cylinder, side valve gasoline engine ModelEY-20D TypeAir-cooled,4 ... -cycle,signlecylinder, side valve gasoline engine Displacement(cm3)183 Rated output KW(HP)/rpm2.28(3)/300 Max output KW(HP)/rpm3 ... .73(5.0)/4000 Direction of RotationCounterclockwise, facing P.T.O.shaft FuelAutomobile Gasoline Fuel ...