Holley - FUEL PULSE DAMPER, 6AN, EXTENDED RANGE 40-100 PSI 88 in ID - 10

88 in ID - 10 in Length - 110 lb/in Spring Rate - Steel - Red Powder Coat - Each

2A/5 - Multi-Layer - Aramid - Gray / Orange - Medium - Each

500 in Thick - Roll Pins - Aluminum - Natural - Raised Port Heads - Small Block Chevy - Kit

10 in Diameter - Amber LED - Silver Case - Each

Suspension Lift Kit - PRO-TRUCK-LIFT STAGE 1 - 2

Holley - FUEL PULSE DAMPER, 6AN, EXTENDED RANGE 40-100 PSI 88 in ID - 10Fuel 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.