Product Description
Mr. Gasket's new fuel pressure regulator for carbureted vehicles is a direct replacement for Holley's 12-803. It is used to adjust fuel pressure of various carburetors to avoid flooding and drivability issues. It has a range of 4-1/2 to 9 psi, 3/8 inch NPT ports, .220 (7/32 inch) restriction and includes mounting bracket. It is a dual port for controlling two carburetors but one port may be plugged if only regulating one carburetor. It is chrome plated for added beauty and durability.
- Direct replacement for Holley's 12-803
- Adjustable fuel pressure regulator for use with high performance carbureted vehicles
- Avoid flooding and drivability problems
- Dual port so may be used with 1 or 2 carburetors
- Has a range of 4 1/2 to 9 psi