140 GPH High Performance Electric 12V Fuel Pump Kit With Regulator and Fuel Pressure Gauge. High Flow 14 PSI output. For use with carburetors only. Fuel Pressure Regulator Needed for Most Applications. 140 Gallon Per Hour / 14 PSI High Performance Fuel Pump – for 3/8 Fittings. Adjustable Fuel Pressure Regulator – AN6 Fittings Size. […]