4.5-9 Psi - Fittings and Gauge Included
Holley Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-840 regulator features a billet aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports and a 1/8" NPT gauge port. In addition, 3 Earl's 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
Holley Billet Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products from Holley. The included 12-840 regulator features a billet aluminum body and a black finish for corrosion resistance and good looks. The regulator contains 3/8" NPT in/out ports and a 1/8" NPT gauge port. In addition, 3 Earl's 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.
- Adjustable from 4.5-9 psi for precise fuel pressure adjustments
- 3/8” NPT Inlet/Outlet Ports
- 1/8” NPT Gauge Port
- Earl's Fuel Pressure Gauge (100187ERL)
- Earl's 3/8” NPT to -6 AN fittings (AT981666ERL x3)
- Mounting Bracket Included
| Attributes | |
| Adjustable | Yes |
| Brand | Holley, Holley |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Category | Air and Fuel Delivery |
| Color | Black, Black |
| Country of Origin (Primary) | US |
| Emission Code | 3, 5 |
| Fuel System | Carbureted, Carbureted |
| Fuel Type | Gasoline, Gasoline |
| Gauge Port | Yes, Yes |
| Grade Type | Performance |
| Harmonized Tariff Code (Schedule B) | 8413910000 |
| Hazardous Material Code | N |
| Inlet Port Diameter | 3/8, 3/8 |
| Inlet Quantity | 1, 1 |
| Inlet Size | 3/8 inch NPT, 3/8 inch NPT |
| Inlet Type | NPT |
| Life Cycle Status Code | Available to Order |
| Material | Aluminium, Aluminium |
| Maximum Pressure Reading | 15, 15 |
| Mounting Hardware Included | Yes, Yes |
| Mounting Type | Inline |
| NAFTA Preference Criterion Code | B |
| Outlet Port Diameter | 3/8, 3/8 |
| Outlet Quantity | 2, 2 |
| Outlet Size | 3/8 inch NPT, 3/8 inch NPT |
| Outlet Type | NPT |
| Part Type | Fuel Pressure Regulator |
| Port Quantity | 3 |
| Pressure | 15-60 PSI |
| Pressure Range | 15-60 PSI, 15-60 PSI |
| Product Type | Fuel Pressure Regulator, Fuel Pressure Regulator |
| SDR Required Flag | N |
| Style | Non-Return, Non-Return |
| Sub Category | Carburetion |
| Warning | California Proposition 65, California Proposition 65 |
| Warranty | Limited 90 Day Warranty, Manufacturer's Limited 90 Day Warranty |
| GTIN | 00090127122884 |