Moroso for Pressure Regulator Fuel Log w/Shims - 6-10psi Adjustment

Pressure Regulating Fuel Log; Post-Carburetor Regulation; Req. Fuel Tank Return Line; 1/8 in./0.25 in/3/8 in. NPT Ports; Incl. Shims For 6-10 psi Adjustment;

Meets the higher fuel delivery demands in today's race engines
Increases the orifice to nearly twice that of two regulators combined, creating a totally free flowing fuel system that allows the pumps to deliver full capacity at all times
Standard fuel systems regulate pressure before the fuel reaches the carburetors, while this system regulates pressure after the carburetors have been supplied and requires a return line to the fuel tank
Shims are included to allow easy pressure adjustment from 6-10 psi, as are complete instructions and tuning tips