Description:

This product is suitable for Holley 2 Port 4 1/2 to 9 PSI.. Type:4 1/2 to 9 PSI Carburetor Fuel Pressure Regulator.. Stable performance, high reliability,suitable for replacing your broken one.. Adjustable fuel regulation from 4-1/2 to 9 psi. 220" (7/32") restriction..