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 6AN 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_DES |
Carb/EFI Adjustable Billet By-Pass Regulator-6AN Kit |
| Description_DEF |
Fuel Injection Pressure Regulator |
| Description_INV |
12-880 REGULATOR KIT, GAUGE AND FITTINGS |
| Description_EXT |
Carb/EFI adjustable billet by-pass return style fuel pressure regulator 6AN Kit with Fuel Pressure Gauge and Adapter Fittings
Boost Reference - 1:1 |
| 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) 6AN O-ring Inlet; (1) 6AN O-ring Outlet; and (1) 6AN O-ring 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; Carb/EFI |
| Description_SHO |
FuelInjPresrRgultr |
| 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 6AN 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. |
| Return Size |
6 AN O-Ring |
| Style |
Bypass |
| Color |
Black |
| Emission Code |
3, 5 |
| Fuel Type |
Gasoline |
| Inlet Size |
6 AN O-Ring |
| Material |
Aluminum |
| WARNING CA Proposition 65 |
Yes |
| Brand |
Holley |
| Fuel System |
EFI/Carb |
| Outlet Size |
6 AN O-Ring |
| Product Type |
Fuel Pressure Regulator |
| Warning |
California Proposition 65 |
| Warranty |
Limited 90 Day |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Pressure |
4-65 PSI |
| Length |
6.0000 |
| Width |
6.0000 |
| Height |
7.0000 |
| Weight |
2.0000 |
