Holley 12-803BP Carbureted Bypass Fuel Pressure Regulator
Street/Strip Carbureted Applications Two Port Adjustable from 4.5 to 9 PSI;Adjustable fuel regulation from 4-1/2 to 9 psi; Preset to 7psi; 3/8” NPT ports (1 in, 1 out, 1 bypass or return); Used in systems with a return line back to the fuel tank; Quieter fuel pump operation; Designed only for carburetor use; Polished finish; Mounting bracket included;
