Genuine Holley Fuel Pump Pressure Regulator for Carburetor
4-1/2 to 9 PSI
3/8 NPT ports x 3 (1 in 2 out)
Includes mounting bracket
Carby Fuel Pump Pressure Regulator
4-1/2 to 9 PSI
HO12-803
SOLD AS EACH
This genuine Holley fuel pump regulator can be adjusted from 4-1/2 psi to 9 psi and has a chrome finish. Includes mounting bracket and hardware. The reg come's with 3/8 NPT inlet and outlet ports. Must be fitted with ant low pressure carbureted application using an electric fuel pump. Fuel pressure regulators are used to adjust.
Fuel pressure requirements of Carby systems. Designed only for carburetor use. Not alcohol compatible.