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HOLLEYPART NUMBER: 510-12-843

12-843 Billet Adjustable Regulator

Name: 12-843 Billet Adjustable Regulator
Brand: HOLLEY
SKU: 510-12-843
Price: 233.95 USD
Availability: InStock

^$233⁹⁵

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^$118⁹⁶

555-159117

2-Port Pressure Regulator 5-12 PSI Outlet Pressure

^$114⁹⁹

HP Series Regulators

Carbureted Applications
Adjustable 4.5-9PSI
(1) -10AN O-Ring Inlet, (2) -8AN O-Ring Outlets
Used in systems where a return line is not needed
Use with mechanical or electric fuel pumps
Adjustable from 4.5-9 PSI for precise fuel pressure adjustments

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 Height3.0

Package Width5.3

Package Length5.3

Weight1.28 PG

Part CategoryPerformance Parts

Regulator FinishBlack/Clear anodized

Outlet Size-8 AN O-ring

Inlet Size-10 AN O-ring

Regulator MaterialBillet aluminum

Outlet QuantityTwo

QuantitySold individually

Boost/Vacuum Reference PortNo

RebuildableNo

Mounting Bracket IncludedYes

Gauge PortYes

Return Fitting SizeN/A

Regulator LocationInline

Fittings IncludedNo

Inlet QuantityOne

Pressure Range (Psi)4.5-9

Part FitmentUniversal

Regulator StyleNon-Return

Vendor Part Number12-843

Package Qty1

Package TypeEA

No Questions

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Please click here to download the instructions PDF file

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