Description

Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.

Features

  • Engineered to stabilize pressure pulsations caused by the injectors opening, ideal for applications with large fuel injectors and high volume fuel pumps
  • Compatible with any fuel -- full anodized billet aluminum construction with stainless steel springs and fluorosilicone diaphragm
  • Fittings included for damper/regulator’s and direct mount dampers
  • 1/8" NPT port on body of damper/regulators and in-line dampers for easy installation of mechanical pressure gauge or pressure transducer
  • Vacuum fitting and one foot of hose included with all dampers for vacuum referencing
  • Assembled and tested in the USA

Specifications

AdjustableYes
BrandHolley
Emission Code3
FinishAnodized Black
Fuel TypeGasoline / Ethanol / Methanol / E85
Gauge IncludedNo
Gauge Port IncludedYes
Grade TypePerformance
Inlet / Outlet Size3/4-16 Female O-Ring (AN 8)
Inlet GenderFemale
Inlet Port Diameter8 AN ORB
Inlet Port Quantity1
Inlet Type8 AN ORB
Maximum Pressure100
Minimum Pressure40
Mounting Bracket IncludedYes
Mounting TypeInline
Outlet GenderFemale
Outlet Port Diameter8 AN ORB
Outlet Port Quantity1
Outlet Type8 AN ORB
Port Quantity2
Pressure Range40-100 PSI
Product TypeFuel Pressure Regulator/ Damper
RebuildableYes
StyleBillet Aluminum
Vacuum Port Quantity2
WarrantyLimited 90 Day

Compatibility

  • Universal Part

Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.

Features

  • Engineered to stabilize pressure pulsations caused by the injectors opening, ideal for applications with large fuel injectors and high volume fuel pumps
  • Compatible with any fuel -- full anodized billet aluminum construction with stainless steel springs and fluorosilicone diaphragm
  • Fittings included for damper/regulator’s and direct mount dampers
  • 1/8" NPT port on body of damper/regulators and in-line dampers for easy installation of mechanical pressure gauge or pressure transducer
  • Vacuum fitting and one foot of hose included with all dampers for vacuum referencing
  • Assembled and tested in the USA
AdjustableYes
BrandHolley
Emission Code3
FinishAnodized Black
Fuel TypeGasoline / Ethanol / Methanol / E85
Gauge IncludedNo
Gauge Port IncludedYes
Grade TypePerformance
Inlet / Outlet Size3/4-16 Female O-Ring (AN 8)
Inlet GenderFemale
Inlet Port Diameter8 AN ORB
Inlet Port Quantity1
Inlet Type8 AN ORB
Maximum Pressure100
Minimum Pressure40
Mounting Bracket IncludedYes
Mounting TypeInline
Outlet GenderFemale
Outlet Port Diameter8 AN ORB
Outlet Port Quantity1
Outlet Type8 AN ORB
Port Quantity2
Pressure Range40-100 PSI
Product TypeFuel Pressure Regulator/ Damper
RebuildableYes
StyleBillet Aluminum
Vacuum Port Quantity2
WarrantyLimited 90 Day
  • Universal Part

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