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.
Specifications:
| Description_ASC |
Pre-set at 2.8 PSI
***The inlet pressure limitation is 7 psi. |
| Description_DEF |
Fuel Pressure Regulator |
| Description_DES |
Chrome Carbureted 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_INV |
REG, FUEL PRESS 1-4 PSI POL M/ |
| Description_FAB |
Adjustable fuel regulation from 1 to 4 psi |
| Description_FAB |
.220" (7/32") restriction |
| Description_FAB |
3/8" NPT ports ( 1 in, 2 out) |
| Description_FAB |
Chrome finish |
| Description_FAB |
Mounting bracket included |
| Description_FAB |
Pre-set at 2.8 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 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_SHO |
CrbFuelPresrRgultr |
| Sale Category |
Air and Fuel Delivery |
| Outlet Size |
0.375 in. NPT |
| Warning |
California Proposition 65 |
| Pressure |
1-4 PSI |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Brand |
Holley |
| Inlet Size |
0.375 in. NPT |
| Color |
Shiny |
| WARNING CA Proposition 65 |
Yes |
| Fuel System |
Gasoline |
| Product Type |
Fuel Pressure Regulator |
| Warranty |
Limited 90 Day |
| Material |
Aluminum |
| Return Size |
N/A |
| Style |
Non-Return |
| Fuel System Type |
Gasoline |
| Emission Code |
3, 5 |
| Fuel Type |
Gasoline |
| Pressure Range |
1-4 PSI |
| Length |
3.0000 |
| Width |
4.0000 |
| Height |
4.0000 |
| Weight |
1.0000 |
