Fuel Pressure Regulators

Fuel Pressure Regulators

We offer two categories of fuel pressure regulators:



Fixed-Pressure (60 PSI) Fuel Pressure Regulators

Tanks Inc. Universal Filter Regulator Kit LA9904-KIT

Holley Universal Filter Regulator Kit 12-875 12-876 12-888 12-879

Holley Billet Fixed-Pressure EFI Regulator 12-893


 

Adjustable-Pressure Fuel Pressure Regulators

Part NumberInput/OutputReturnAdjustment Range
Fuel Systems Supporting Up To 450 HP
12-882 (Silver), 12-886 (Black)3/8-inch NPT Female (x2)3/8-inch NPT Female15-60 PSI
Fuel Systems Supporting 450 - 800 HP
12-8793/8-inch NPT Female (x2)3/8-inch NPT Female4-15 PSI and 15-65 PSI*
12-880-6 AN Female ORB x2-6 AN Female ORB4-15 PSI and 15-65 PSI*
12-846-8 AN Female ORB x2-6 AN Female ORB15-65 PSI
Fuel Systems Supporting 800 - 1200 HP
12-848-10 AN Female ORB x2-8 AN Female ORB15-65 PSI
Fuel Systems over 1200+ HP
12-851-10 AN Female ORB x2-10 AN Female ORB40-100 PSI
12-864-8 AN Female ORB x4-10 AN Female ORB40-100 PSI

*Includes two interchangeable springs (one for 4-15 PSI and the other for 15-65 PSI

Check Out This Nifty Regulator Bracket

Mount your regulator right at your 4150-style throttle body! Perfect for Sniper 4150 or Terminator TBI users.
Holley Billet Fuel Pressure Regulator Bracket

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Billet EFI/Carb By-Pass Fuel Pressure Regulator, -6AN

At some point Holley must have decided to make the single most cost-effective billet adjustable retu..

$175.00 $156.95

Billet EFI/Carb By-Pass Fuel Pressure Regulator, 3/8 NPT

At some point Holley must have decided to make the single most cost-effective billet adjustable retu..

$175.00 $156.95

Die-Cast EFI By-Pass Fuel Pressure Regulator

These die-cast EFI fuel pressure regulator is a great choice for fuel systems supporting up to 450 H..

$79.43 $71.49

Holley Universal EFI Filter-Regulator

If you're looking for a filter-regulator that is a step up on our popular Tanks Inc. Filter Regulato..

$134.00 $119.95

HP Billet EFI By-Pass Fuel Pressure Regulator

Installing an EFI system and need a great EFI, return-style regulator? Look no further than this Ho..

$218.00 $195.95

Replacement Filter-Regulator

Do you have one of our Universal Filter-Regulator Kits in your vehicle and need to replace the filte..

$38.88 $34.99

Universal Filter-Regulator Kit

Need a fixed-pressure fuel pressure regulator (60 PSI) for your EFI System?  Why not get one th..

$77.77 $69.99

2-Port VR Series EFI Fuel Pressure Regulator (40-100 PSI)

Is your engine building more than 800 HP or does it require fuel pressures in excess of 65 PSI? ..

$317.00 $284.95

Billet Fixed-Pressure EFI Regulator

We didn't see these regulators until Holley started using them on their Crossover Hose Kit With Fuel..

$179.00 $160.95

Dominator Billet EFI By-Pass Fuel Pressure Regulator

Building a serious HP-producing fuel-injection monster and need a serious EFI return-style regulator..

$228.00 $204.95

Boost Compensating Universal Fuel Pressure Regulator

This precision adjustable fuel metering regulator is the ultimate fuel pressure control unit designe..

$336.00 $301.95

Regulator Rebuild Kit for 12-846

Regulator Rebuild Kit for 12-846 Billet Regulator. Holley's regulator rebuild kits include everythin..

$44.39 $39.95

Regulator Rebuild Kit for 12-848

Regulator Rebuild Kit for 12-848 Billet Regulator. Holley's regulator rebuild kits include everythin..

$44.39 $39.95

Regulator Rebuild Kit for 12-879 and 12-880

Regulator Rebuild Kit for 12-879 and 12-880 Billet Regulator. Holley's regulator rebuild kits includ..

$43.61 $39.25

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