Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 8 AN Male O-Ring - Black BR30003 Easily replaceable with greenhouse-style roof

Easily replaceable with greenhouse-style roof

In recent testing

Superchargers

Feature A Gauge Port

Male Swivel 90 Degree Adapter FittingVibrant Performance was established in 1997 to design and produce Exhaust and Induction components for the Sport Compact performance market

Holley Direct Mount Fuel Pulse Damper - 40-70 psi - 8 AN Male O-Ring - Black BR30003 Easily replaceable with greenhouse-style roofFuel 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