Holley Fuel Pressure Regulator 12-804

Description

3/8″ NPT ports
.220″ (7/32″) restriction
Low Pressure (1-4 PSI)
Includes mounting bracket
Chrome Finish

Anytime you use a fuel pump that can exceed 7 or 8 PSI on a carbureted system you should use a fuel pressure regulator to keep fuel pressure from damaging the needles and seats and to prevent flooding and leakage. Holley’s regulators are the perfect match for their line of fuel pumps and carburetors and come in a variety of styles and specifications to meet any need.