Holley - FUEL PULSE DAMPER, 6AN, EXTENDED RANGE 40-100 PSI Suspension Lift Kit - PRO-TRUCK-LIFT

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

Suspension Tube - 1 in OD - 21 in Long - 3/4-16 in Female Thread - Steel - Black Zinc - Each

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

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

10 in Diameter - Amber LED - Silver Case - Each

Holley - FUEL PULSE DAMPER, 6AN, EXTENDED RANGE 40-100 PSI Suspension Lift Kit - PRO-TRUCK-LIFTFuel 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.