FUEL PULSE DAMPER, 6AN, EXTENDED RANGE 40-100 PSI 1968-ford-ranchero-esi2527351 Valve Cover - Signature Series

Valve Cover - Signature Series - Short - Baffled - Breather Hole - Grommets - Edelbrock Logo - Steel - Chrome - Ford Cleveland / Modified - Pair

Fitting - Adapter - Straight - 3 AN Male to 1/8 in NPT Male - Steel - Zinc Oxide - Set of 50

750 in Thick - PTFE Lined - Steel - Chrome - Each

Alternator - Powergen - 90 amps - 12V - Single V-Belt Pulley - Swing Mount - Black Powder Coat - Ford - Each

FUEL PULSE DAMPER, 6AN, EXTENDED RANGE 40-100 PSI 1968-ford-ranchero-esi2527351 Valve Cover - Signature SeriesFuel 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.