Holley In-Line Fuel Pulse Damper Type:8AN Standard Range 40-70 PSI and other similar designs

and other similar designs

The PCB material and design

Includes 10 micron depth media filter element and O-rings

aftermarket racing dashboards with CAN bus

Holley In-Line Fuel Pulse Damper Type:8AN Standard Range 40-70 PSI and other similar designsFuel 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