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Made in USA
12-841 Billet Adjustable Regulator
InfoVehicle Info Needed
HOLLEYPART NUMBER: 510-12-841

12-841 Billet Adjustable Regulator

$16795
7 left in stock
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HP Series Regulators
    Billet Adjustable Regulator
  • Carbureted Applications
  • Bypass Style
  • Adjustable 4.5-9PSI
  • 3/8" NPT Ports

    Holley 12-841 Billet Adjustable Regulator Features:

  • Used in systems with a return line back to tank
  • Use with electric pumps only
  • Adjustable from 4.5-9 PSI for precise fuel pressure adjustments
  • One inlet, one outlet, one return (or bypass)

    • Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

    Precision-Built Fuel Pressure Regulators For EFI and Carburetors

    Holley Billet Fuel Pressure Regulators are available in a variety of configurations and engineered to provide smooth and stable fuel pressure delivery under any conditions from idle to full throttle. Each precision-machined, 6061-T6 billet aluminum regulator features an anodized body and top for corrosion resistance and durable performance.

Part TypeFuel Pressure Regulator
Product LineHolley Billet Fuel Pressure Regulators
BrandHOLLEY
Package Height2.6
Package Width3.5
Package Length3.7
Weight0.7 PG
Part CategoryPerformance Parts
Regulator FinishBlack/Clear anodized
Outlet Size3/8 NPT
Inlet Size3/8 NPT
Regulator MaterialBillet aluminum
Outlet QuantityOne
QuantitySold individually
Boost/Vacuum Reference PortNo
RebuildableNo
Mounting Bracket IncludedYes
Gauge PortYes
Return Fitting Size3/8NPT
Regulator LocationInline
Fittings IncludedNo
Inlet QuantityOne
Pressure Range (Psi)4.5-9
Part FitmentUniversal
Regulator StyleReturn
Vendor Part Number12-841
Package Qty1
Package TypeEA
No Questions
No Reviews
Please click here to download the instructions PDF file

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Some parts are not legal for use in California or other states with similar laws / regulations
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