Gasoline engine 196cc with 1/4 clutch speed reducer 1)Single cylinder,4-stroke air-cooled,OHV 2 1/4 speed reducer or 1/2 Gasoline engine 196cc with 1/4 clutch speed reducer Model168F(6.5HP)CertificateCEEngineEngine type4-stroke,single 25°cylinder, forced air-cooled Displacement(ml)196ml Borexstroke(mmxmm)68mmx54mmCompression ratio8.5:1Max power output3.7kw/1800rpmRecommded power using3.4kw/ ...