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BILLET FP REG, ADJ 4.5-9 PSI 3/8 NPT BYP
Street/Strip Carbureted Applications Two Port Adjustable from 4.5 to 9 PSI with Idle bleed
Overview
Holley® Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-842 fuel pressure regulator features 3/8" NPT in/out ports and a 3/8 NPT return port.
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
- Utilizes a idle bleed for precise control of idle pressure
- Used in systems with a return line back to tank
- 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.
Specs
| Adjustable | Yes |
|---|---|
| Brand | Holley |
| Category | Air and Fuel Delivery |
| Color | Black Anodized |
| Emission Code | 5 |
| Fuel System | Carbureted |
| Fuel Type | Gasoline/Alcohol |
| Gauge Included | No |
| Gauge Port Included | Yes |
| Grade Type | Performance |
| Inlet Gender | Female |
| Inlet Port Diameter | 3/8 IN |
| Inlet Port Quantity | 1 |
| Inlet Size | 3/8 inch NPT |
| Inlet Type | NPT |
| Material | Aluminum |
| Maximum Pressure | 9 PS |
| Minimum Pressure | 4.5 PS |
| Mounting Bracket Included | Yes |
| Mounting Type | Inline |
| Outlet Gender | Female |
| Outlet Port Diameter | 3/8 IN |
| Outlet Port Quantity | 2 |
| Outlet Size | 3/8 inch NPT |
| Outlet Type | NPT |
| Port Quantity | 2 |
| Pressure Range | 4.5-9 PSI |
| Product Type | Fuel Pressure Regulator |
| Rebuildable | Yes |
| Return Size | 3/8 inch NPT |
| Style | Bypass |
| Warranty | Limited 90 Day |
| UPC | 090127670477 |
| Part Number | 12-842 |
Emissions
5
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
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