Holley's fuel pressure regulators are meticulously crafted to precisely manage fuel pressure from the pump to the carburetor. Preventing excessive fuel pressure is crucial to avoid overloading the needle and seat assembly, which can lead to issues like flooding or drivability problems. Offering full adjustability, each Holley fuel pressure regulator ensures a straightforward task of regulating fuel pressure according to your engine's requirements. Holley regulators are factory pre-set at 2.8 PSI, eliminating any guesswork during initial installation. The Holley 12-804 fuel pressure regulator is equipped with 3/8" NPT in/out ports, and it imposes an inlet pressure limitation of 7 psi.
Features:
- Adjustable fuel regulation from 1 to 4 psi
- .220" (7/32") restriction
- 3/8" NPT ports (1 in, 2 out)
- Chrome finish
- Mounting bracket included
- Factory pre-set at 2.8 PSI
- Local Pickup Available:
- No
- Local Delivery Available:
- No
- Additional Handling:
- No
