This chrome plated Trans Dapt Fuel Pressure Regulator is used to adjust the fuel pressure requirements of your carburetor. Having too much fuel pressure present at the inlet of the carburetor will cause the needle and seat to stay open resulting in flooding and driveability issues.
Trans Dapt has designed this fuel pressure regulator to range from 1-6 psi. Includes 5/16" and 3/8" fittings, connector tubes and clamps.
Not for use with fuel injection systems.