... startP80HB-3EHigh pressure Gasoline Pump 3 inch, electric startP50KB-2Gasoline Pump, 2 inch,hand start,driven by 5.5HP engineP50KB-2EGasoline Pump ... -3EGasoline Pump, 3 inch,electric start,driven by 5.5HP engineP100KB-4Gasoline Pump, 4 inch,hand start,driven by 9HP ... .8(6.5)5.8(8)Displacement(cc)163196270Rated speed(r/min)360036003600 P100KB-4, air cooled engine power 2/3/4 inch standard gasoline ...