Holley Fuel Pressure Regulator 12-883; Double Adjustable 4 to 9 PSI E85, Alcohol

$230.46

Part #: 12-883

Brand: Holley

UPC: 090127746189

Estimated Ship Date: 6/16/2026 (From manufacturer)

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Details

  • Individual Adjustment Settings/Idle And Wide Open Throttle
  • Fuel Pressure Adjust At Idle Can Help Prevent Flooding At Low RPM
  • WOT Settings Help Prevent Fuel Starvation At Top End Of RPM Range

Product Description

Holley's new double adjustable fuel pressure regulators are designed for belt or cable driven pumps where fuel flow changes with engine rpm. These regulators are compatible with E85 and alcohol applications. Made from billet aluminum, these regulators are offered in both 2-Port and 4-Port models to complete your fuel system requirements.

Specifications

Fuel Pressure Regulator Series:
Double Adjustable
Regulator Pressure Range:
4 to 9 PSI
Compatible Fuels:
E85, Alcohol
Regulator Spring Chamber Finish:
Black
Regulator Fuel Chamber Finish:
Black
Outlet Port Size:
-10AN ORB Female

Videos

Tech Resources

  • Instructions