Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061-T6 billet aluminum for strength and durability. These regulators are adjustable from 4-65 psi and will handle both carbureted and EFI applications. A second pressure spring is included allowing you to increase the fuel pressure range up to 65 psi for EFI systems. They have 3/8 NPT port sizes to adapt to your new or existing fuel lines. So, if you are currently running a carbureted system but plan to upgrade to EFI in the future, these regulators will have you covered either way. These kits include a fuel pressure gauge and adapter fittings to get you started on your installation.
Specifications:
| Description_DEF |
Fuel Pressure Regulator |
| Description_DES |
Adjustable Billet By-Pass Regulator 3/8 NPT Kit |
| Description_FAB |
Adjustable from 4-65 psi for precise fuel pressure adjustments |
| Description_FAB |
Constructed of billet aluminum with a black anodized base and a clear anodized top for good looks |
| Description_FAB |
Used in systems with a return line back to the tank |
| Description_FAB |
(1) 3/8" NPT Inlet; (1) 3/8" NPT Outlet; and (1) 3/8" NPT return |
| Description_FAB |
Includes fitting for manifold reference |
| Description_FAB |
Includes an 1/8 NPT gauge port |
| Description_FAB |
Boost Reference - 1:1 |
| Description_FAB |
The 4-15 psi carbureted spring comes installed in the regulator |
| Description_KEY |
fuel pressure regulator; fuel regulator; bypass regulator; efi/carb regulator; efi to carb regulator; high pressure bypass regulator; |
| Description_INV |
12-879 REGULATOR KIT, GAUGE AND FITTINGS |
| Description_MKT |
Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061-T6 billet aluminum for strength and durability. These regulators are adjustable from 4-65 psi and will handle both carbureted and EFI applications. A second pressure spring is included allowing you to increase the fuel pressure range up to 65 psi for EFI systems. They have 3/8 NPT port sizes to adapt to your new or existing fuel lines. So, if you are currently running a carbureted system but plan to upgrade to EFI in the future, these regulators will have you covered either way. These kits include a fuel pressure gauge and adapter fittings to get you started on your installation. |
| Description_EXT |
Adjustable billet by-pass return style fuel pressure regulator 3/8 NPT Kit with Fuel Pressure Gauge and Adapter Fittings
Boost Reference - 1:1 |
| Description_SHO |
CrbFuelPresrRgultr |
| Brand |
Holley |
| Fuel System |
EFI/Carb |
| Outlet Size |
3/8" NPT |
| WARNING CA Proposition 65 |
Yes |
| Emission Code |
3, 5 |
| Inlet Size |
3/8" NPT |
| Style |
Bypass |
| Warranty |
Limited 90 Day |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Color |
Black |
| Fuel Type |
Gasoline |
| Material |
Aluminum |
| Product Type |
Fuel Pressure Regulator |
| Return Size |
3/8 inch NPT |
| Warning |
California Proposition 65 |
| Length |
6.0000 |
| Width |
7.0000 |
| Height |
7.0000 |
| Weight |
2.0000 |
