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Holley 512-504-5

EFI Fuel Pressure Regulator 15-65 PSI + Boost Reference

Holley 512-504-5

510-512-504-5

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Holley 512-504-5 EFI Fuel Pressure Regulator 15-65 PSI + Boost Reference $246.95
EFI Fuel Pressure Regulator
  • 15-65 PSI + Boost Reference

  • Holley 512-504-5 Details

    EFI Fuel Pressure Regulator

  • CNC Machined Billet Aluminum
  • Adjustability From 35-65 psi
  • Bolts In Stock Location
  • Easy Installation

  • Specifications:

    Pressure
    15-65 PSI
    Mounting Bracket Included
    Yes
    Fittings Included
    Yes
    Boost/Vacuum Reference Port
    Yes
    Boost/Vacuum Rise Ratio
    1:01
    Gauge Port
    Yes
    Inlet Attachment
    Female Threads
    Inlet Quantity
    One
    Outlet Attachment
    Female Threads
    Pressure Range (psi)
    15-65
    Quantity
    Sold individually
    Rebuildable
    Yes
    Regulator Finish
    Black anodized
    Regulator Location
    Inline
    Regulator Material
    Aluminum
    Regulator Style
    Return
    Return Attachment
    Female Threads
    Return Fitting Size
    -6 AN
    Outlet Quantity
    One
    Inlet Size
    -8 AN
    Outlet Size
    -8 AN
    Manufacturer's Part Number:
    512-504-5

    The Holley EFI Fuel Pressure Regulator is a precision adjustable fuel metering device designed to work on all naturally aspirated EFI, turbo and supercharged applications like vehicles that run in the Pro Street, Pro Import and Outlaw classes. This is a 2 port 1:1 boost compensating return style regulator that is adjustable from 15-65 PSI + boost reference and is designed to be used in conjunction with any electric EFI fuel pump.
    Features built in gauge port, mounting bracket, two AN -8 O-ring fittings and a AN-6 O-ring return fitting.
    All racing regulators come Black hard anodized for ultimate durability.

    Features:

  • Designed to regulate high fuel demands for naturally aspirated EFI, turbo, supercharged and NOS race applications.
  • Engineered to regulate extreme flow volumes generated by racing fuel systems.
  • Allows adjustment from 15-65 PSI + boost reference.
  • Precision CNC machined 6061 T-6 Billet aluminum.
  • -8AN & -6AN O-Ring style fittings included to adapt to steel braided fuel lines.
  • Includes detailed installation instructions.

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