Holley 12-804 Fuel Pressure Regulator
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Installation InstructionsSpecifications
| Description_ASC | Holley Performance Emission Code 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 |
| Description_ASM | 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 12-804 fuel pressure regulator features 3/8in. NPT in/out ports. |
| Description_DEF | Fuel Pressure Regulator |
| Description_DES | Fuel Pressure Regulator |
| Description_EXT | Fuel Pressure Regulator; Carbureted; Gasoline; 3/8 in. NPT Inlet/Outlet; 1-4 PSI Range; Non-Return Style; Two Port; Shiny Finish; |
| Description_FAB | .220 in. 7/32 in. Restriction |
| Description_FAB | 3/8in. Npt Ports 1 in. 2 Out |
| Description_FAB | Adjustable Fuel Regulation From 1 To 4 PSI |
| Description_FAB | Chrome Finish |
| Description_FAB | Mounting Bracket Included |
| Description_INV | REG; FUEL PRESS 1-4 PSI POL M/ |
| Description_LAB | Proposition 65 |
| Description_MKT | 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 at 2.8 PSI so there is no guesswork when first installing the regulator. The Holley 12-804 fuel pressure regulator features 3/8 in. NPT in/out ports.***The inlet pressure limitation is 7 psi. |
| Description_MKT | 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. |
| Description_SHO | CrbFuelPresrRgultr |
| height | 2.5 |
| length | 3.9 |
| LTL | N |
| weight | 0.55 |
| width | 3.9 |