5.5hp output 4 stroke,air cooled single cylinder,ohv vertical shaft , Specification : Model1P60FV-C1P64FV-C1P68FV-C1P70FV-CEngine type4-stroke ,25″ ... well as other agricultural machines. Our products sell well in 30 countries of the world,including America,Europ,Africa,Midle East ... a good reputation domestic and overseas . 1P68FV,163cc,5.5hp vertical shaft engine