Perry Pump Regulator Gas/Smoke #VP-40 SG

PERRY REGULATING PUMP The Regulating Pump ensures consistent fuel flow to 2-stroke engines regardless of altitude, tank position, or fuel level They improve plug life and fuel economy. Works with any engine that has good mid-range. Requires tapping of the engine’s crankcase. The SG Pump, designed for gas engines, can be used to pump smoke fuels (such as diesel) into the engine’s exhaust system. * Regulating pumps are generally used in most 2-stroke engines (but not giant scale) when one desires a pump.