EMPI SOLID STATE ELECTRIC FUEL PUMP Solid state circuitry for reliability and made by EMPI with a H.D. metal case so it will work right and last a long time. Available for standard carburetor use in the 1.5 to 4.0 PSI range. (It is highly recommended that a fuel pressure regulator be used with any of these pumps on a carburetor application). 41-2510-8 - FUEL PUMP WITH FITTINGS AND CLAMPS