Description

Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-707 fuel pressure regulator features 1 -8 inlet & 4 -6 outlet ports.

Features

  • Adjustable fuel regulation from 4-1/2 to 9 psi
  • One -8 inlet port and four -6 outlet ports
  • .437" (7/16") restriction
  • Aluminum billet body and top casting cover are hard coat anodized for corrosion resistance
  • Three fuel pressure gauge mounting options (fuel pressure gauge not included)
  • Includes mounting hardware and AN fittings
  • Compatible for use with gasoline and methanol/alcohol

Specifications

AdjustableYes
BrandHolley
ColourHard Coat Anodized
Emission Code5
Fuel SystemGasoline
Fuel TypeGasoline
Fuel TypeDiesel
Gauge IncludedYes
Gauge Port IncludedYes
Grade TypePerformance
Inlet GenderMale
Inlet Port Diameter8 AN
Inlet Port Quantity1
Inlet Size8 AN O-Ring
Inlet Type8 AN
MaterialAluminum
Maximum Pressure9
Minimum Pressure4.5
Mounting TypeInline
Outlet GenderMale
Outlet Port Diameter6 AN
Outlet Port Quantity4
Outlet Size6 AN O-Ring
Outlet Type6 AN
Port Quantity5
Pressure Range4.5-9 PSI
Product TypeFuel Pump
RebuildableYes
StyleNon-Return
WarrantyLimited 90 Day

Compatibility

  • Universal Part

Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-707 fuel pressure regulator features 1 -8 inlet & 4 -6 outlet ports.

Features

  • Adjustable fuel regulation from 4-1/2 to 9 psi
  • One -8 inlet port and four -6 outlet ports
  • .437" (7/16") restriction
  • Aluminum billet body and top casting cover are hard coat anodized for corrosion resistance
  • Three fuel pressure gauge mounting options (fuel pressure gauge not included)
  • Includes mounting hardware and AN fittings
  • Compatible for use with gasoline and methanol/alcohol
AdjustableYes
BrandHolley
ColourHard Coat Anodized
Emission Code5
Fuel SystemGasoline
Fuel TypeGasoline
Fuel TypeDiesel
Gauge IncludedYes
Gauge Port IncludedYes
Grade TypePerformance
Inlet GenderMale
Inlet Port Diameter8 AN
Inlet Port Quantity1
Inlet Size8 AN O-Ring
Inlet Type8 AN
MaterialAluminum
Maximum Pressure9
Minimum Pressure4.5
Mounting TypeInline
Outlet GenderMale
Outlet Port Diameter6 AN
Outlet Port Quantity4
Outlet Size6 AN O-Ring
Outlet Type6 AN
Port Quantity5
Pressure Range4.5-9 PSI
Product TypeFuel Pump
RebuildableYes
StyleNon-Return
WarrantyLimited 90 Day
  • Universal Part

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