$$148.95Fuel \ Regulators \ Regulators12-880
HOL12-880
Holley 12-880 Billet Carburetor By-Pass Fuel Pressure Regulator, 4-15/16-65 PSI, -6 AN
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 ...
Holley12-880 Billet Carburetor By-Pass Fuel Pressure Reg

Holley

Holley 12-880 Billet Carburetor By-Pass Fuel Pressure Regulator, 4-15/16-65 PSI, -6 AN

$148.95

Item #: HOL12-880

Mfg Part #: 12-880

UPC #: 090127734988

Applies To Continental U.S. orders only

Out Of Stock

Specifications
Regulator Specifications
Pressure Range (psi)
4-65
Regulator Style
Return
Regulator Location
Inline
Boost/Vacuum Reference Port
Yes
Boost/Vacuum Rise Ratio
1:1
Gauge Port
Yes
Mounting Bracket Included
Yes
Fittings Included
No
Rebuildable
Yes
Inlet Quantity
One
Inlet Attachment
Female threads
Inlet Size
-6 AN O-ring
Outlet Quantity
One
Outlet Attachment
Female threads
Outlet Size
-6 AN O-ring
Return Attachment
Female threads
Return Fitting Size
-6 AN O-ring
Regulator Material
Billet aluminum
Regulator Finish
Black/Clear anodized
Quantity
Sold individually.
Universal
Yes
Fuel Type
Alcohol
Fuel Type 2
Gasoline
Fuel Type 3
E85
Regulator Usage
Carburetor
Regulator Usage 2
Fuel Injection
General
Brand
Holley
Item #
HOL12-880
Mfg Part #
12-880
UPC
090127734988
Description

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 are offered with 6AN 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.

  • Adjustable from 4-65 psi for precise fuel pressure adjustments
  • Constructed of billet aluminum with a black anodized base and a clear anodized top for good looks
  • Used in systems with a return line back to the tank
  • (1) 6AN O-ring Inlet; (1) 6AN O-ring Outlet; and (1) 6AN O-ring
  • Includes fitting for manifold reference
  • Includes an 1/8 NPT gauge port
  • Boost Reference - 1:1
  • The 4-15 psi carbureted spring comes installed in the regulator
Customer Reviews
Share your thoughts with other customers
Login to leave a review
Questions & Answers
Be first to ask a question