Holley Carbureted Bypass Fuel Pressure Regulator
Part # 12-803BPSKU HOL12-803BP
Universal fit
| Brand | Holley |
|---|---|
| Part type | Fuel Pressure Regulator |
| Adjustable | Yes |
| Brand | Holley |
| Category | Air and Fuel Delivery |
| Color | Shiny |
| Emission Code | 5 |
| Fuel System | Gasoline |
| Fuel Type | Gasoline |
| 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 PSI |
| Minimum Pressure | 4.5 PSI |
| 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 |
| part type | Fuel Pressure Regulator |
| Port Quantity | 3 |
| Pressure Range | 4.5-9 PSI |
| Product Type | Fuel Pressure Regulator |
| Rebuildable | Yes |
| UPC / GTIN | 00090127605172 |
| Warranty | Manufacturer's Limited 90 Day Warranty |
- Adjustable fuel regulation from 4-1/2 to 9 psi
- Preset to 7psi
- 3/8” NPT ports (1 in, 1 out, 1 bypass or return)
- Used in systems with a return line back to the fuel tank
- Quieter fuel pump operation
- Designed only for carburetor use
- Polished finish
- Mounting bracket included
Description
Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-803BP fuel pressure regulator features 3/8" NPT in/out ports and a 3/8" NPT return port.
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