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Made in USA
12-842 Billet Adjustable Regulator
InfoVehicle Info Needed
HOLLEYPART NUMBER: 510-12-842

12-842 Billet Adjustable Regulator

$19995
2 left in stock
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HP Series Regulators
    Billet Adjustable Regulator
  • Carbureted Applications
  • Bypass Style With Idle Bleed
  • Adjustable 4.5-9 PSI
  • 3/8" NPT Ports

  • Used in systems with a return line back to tank
  • For use with high flow mechanical or belt drive pumps
  • Adjustable from 4.5-9 PSI for precise fuel pressure adjustments
  • Utilizes an idle bleed for precise control of idle pressure
  • 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

Part TypeFuel Pressure Regulator
BrandHOLLEY
Package Height2.6
Package Width3.6
Package Length3.7
Weight0.69 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 Number12-842
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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