5.5HP Gasoline engine Good quanlity! 5.5HP Gasoline engineFeatures and Benefits:1.Auto decompressing ... startingAbout:5.5HP,Easy-pull, quick starting,Gasoline,Single Cylinder,4-Stroke,OHV,Recoil Start & electric starting.Description: ... ModelJL168F/JL168FEEngine TypeSingle Cylinder,Air-cooled,4-stroke OHVBorexStroke(mm)70x45Displacement173ccCompression Ratio8.2:1Max Power Output5. ...