Precision machined from 6061-T6 billet aluminum, this fuel pressure regulator adjusts from 4-65 psi and handles both carbureted and EFI applications. A second pressure spring is included to raise the range up to 65 psi for EFI systems, making it a good option for a build that may move from carbureted to EFI down the road.
Specifications:
- Brand: Holley
- Category: Air and Fuel Delivery
- Color: Black
- Material: Aluminum
- Fuel System: EFI/Carb
- Fuel Type: Gasoline
- Style: Bypass
- Inlet Size: 6 AN O-Ring
- Outlet Size: 6 AN O-Ring
- Return Size: 6 AN O-Ring
- Gauge Port: Yes
- Mounting Hardware Included: Yes
- Part Type: Fuel Pressure Regulator
- Product Type: Fuel Pressure Regulator
- Sub Category: Carburetion
- Part Number: 12-880
Used in systems with a return line back to the tank. Includes a fitting for manifold reference with 1:1 boost reference, an 1/8 NPT gauge port, and comes with the 4-15 psi carbureted spring pre-installed.
FAQ
What is the adjustable pressure range of this regulator?
4-65 psi.
Does this regulator work for both carbureted and EFI setups?
Yes, it handles both carbureted and EFI applications, with a second spring included to extend the range up to 65 psi for EFI.
What port size does this regulator use?
6 AN O-ring inlet, outlet, and return.
Does this regulator include a gauge port?
Yes, it includes an 1/8 NPT gauge port.
