Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 8 AN Male O-Ring - Black BR30003 Edelbrock 1 Exhaust Valves 1

Edelbrock 1 Exhaust Valves 1

Shift Points and more are included in the Plus version but you also get more

Superchargers

Gasket / Hardware / Wiring

Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 8 AN Male O-Ring - Black BR30003 Edelbrock 1 Exhaust Valves 1Fuel 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 Pulse Damper Direct Mount