Holley In-Line Fuel Pressure Regulator/Damper - 40-100 psi - 8 AN Female In / 8 AN Out - Black H774003 Axe / Hammer / Pick

Axe / Hammer / Pick Axe / Shovel

suitable for street use

Module Selector

Selecta Speed

5-89 Porsche 944 1986-91 Porsche 944 Turbo 1989-91 Porsche 944 S2 1992-95 Porsche 968 1989-94 Porsche 911 C2/C4 (964) 1994-98 Porsche 911 (993) 1998-04 Porsche 911 (996) 1997-04 Boxster On airbag-equipped cars

Holley In-Line Fuel Pressure Regulator/Damper - 40-100 psi - 8 AN Female In / 8 AN Out - Black H774003 Axe / Hammer / PickFuel 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. Product Description: Fuel Pressure Regulator 40 100