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12-881 REGULATOR KIT, GAUGE AND FITTINGS
4.5-9 Psi - Fittings and Gauge Included
Overview
Holley Die Cast Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-881 regulator features a die cast aluminum body and a chrome top for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports, a 3/8" NPT return port, a 1/8" NPT gauge port. In addition, 3 Mr. Gasket 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
Features:
- Die Cast Aluminum Construction
- Adjustable from 4.5-9 psi for precise fuel pressure adjustments
- Used in return style systems with a line back to the fuel tank
- 3/8” NPT Inlet, Outlet, and Return Ports
- 1/8” NPT Gauge Port and Earl's Fuel Pressure Gauge (100187ERL)
- Mr. Gasket 3/8” NPT to -6 AN fittings (481666-BL x3)
- Mounting Bracket Included
About Holley
Specs
| Adjustable | Yes |
|---|---|
| Brand | Holley |
| Category | Air and Fuel Delivery |
| Color | Chrome |
| Emission Code | 5 |
| Fuel System | Carbureted |
| Fuel Type | Gasoline |
| Gauge Port | Yes |
| Grade Type | Performance |
| Inlet Port Diameter | 3/8 IN |
| Inlet Quantity | 1 |
| Inlet Size | 3/8 inch NPT |
| Inlet Type | NPT |
| Material | Aluminium |
| Maximum Pressure Reading | 100 PS |
| Mounting Hardware Included | Yes |
| Mounting Type | Inline |
| Outlet Port Diameter | 3/8 IN |
| Outlet Quantity | 1 |
| Outlet Size | 3/8 inch NPT |
| Outlet Type | NPT |
| Part Type | Fuel Pressure Regulator |
| Port Quantity | 3 |
| Pressure Range | 4.5-9 PSI |
| Product Type | Fuel Pressure Regulator |
| Return Size | 3/8 inch NPT |
| Style | Bypass |
| Sub Category | Carburetion |
| Warranty | Limited 90 Day Warranty |
| UPC | 090127122969 |
| Part Number | 12-881KIT |
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.
Tech Resources
Warranty Information
Limited 90 Day Warranty: See Details
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