HP Billet Carbureted By Pass Fuel Pressure Regulator 12-841
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Features:
- Adjustable from 4.5-9 psi for precise fuel pressure adjustments
- Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
- Used in systems with a return line back to tank
- Use with electric pumps only
- One 3/8" NPT inlet, one 3/8" NPT outlet and one 3/8" NPT return (or bypass)
- 1/8" NPT gauge port
- Comparable and interchangeable with popular Holley¨ 12-803BP regulator
- Mounting bracket included
About Holley

Holley Performance Brands is the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, fuel injection, and fuel systems.
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