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Holley  |  SKU: 12-865

Holley 4 Port VR Series Fuel Pressure Regulator - 12-865

Four Port Adjustable 4 to 9 PSI Boost Reference 1:1

Regular price $831.20 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Four Port
Adjustable 4 to 9 PSI
Boost Reference 1:1

Part Number: 12-865

The Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1:1 ratio. They are precision machined from 6061-T6 billet aluminum for strength and durability and feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. Offered in 2 port and 4 port versions for carbureted or EFI pressures, Holley has the regulator to cover your needs!

Features and Benefits

• EFI regulators are adjustable from 40-100 PSI base pressure
• Carbureted regulators are adjustable from 4 to 9 PSI base pressure
• Compatible with gasoline, methanol, and E85* (Compatible with
• 1/8” NPT gauge port
• Designed for use with the Holley VR1 and VR2 Series Brushless in-line fuel pumps
• Can be referenced on a 1:1 ratio – includes a barb fitting and a -4 AN fitting for reference connection
• 2 port regulators feature a 10 AN O-ring inlet/outlet and return
• 4 port regulators feature a 10 AN O-ring inlet and return with (4) 8 AN O-ring outlets

Regulator is compatible with Diesel #1 and Diesel #2.

Specifications

  • Specifications
    AdjustableYes
    BrandHolley
    CategoryAir and Fuel Delivery
    ColorBlack Anodized
    Emission Code5
    Fuel SystemCarbureted
    Fuel TypeDiesel
    Fuel TypeGasoline
    Gauge IncludedNo
    Gauge Port IncludedYes
    Grade TypePerformance
    Inlet GenderFemale
    Inlet Port Diameter10 ORB
    Inlet Port Quantity1
    Inlet TypeORB
    MaterialAluminum
    Maximum Pressure9 PSI
    Minimum Pressure4 PSI
    Mounting Bracket IncludedYes
    Mounting Hardware IncludedYes
    Mounting TypeInline
    Outlet GenderFemale
    Outlet Port Diameter8 ORB
    Outlet Port Quantity4
    Outlet TypeORB
    part typeFuel Pressure Regulator
    Port Quantity5
    Pressure Range4-9 PSI
    Pressure Rating4-9 PSI
    Product TypeFuel Pressure Regulator
    RebuildableYes
    Return Size10 ORB
    StyleEFI
    Sub CategoryCarburetion
    Vacuum Port Quantity1
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty
  • Instructions

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