670 CFM 4-Barrel Carburettor HO0-81670 Map Sensors save them and rapid switching

save them and rapid switching between each setting allows you to switch between them on the fly

the XD connecting rod will provide approximately

highest volume electric pumps available

must use standard pipes or custom extractors

670 CFM 4-Barrel Carburettor HO0-81670 Map Sensors save them and rapid switching670 CFM 4 Barrel CarburettorVacuum Secondary. Manual Choke. HO0 81670 0 81670 No Trouble quick change vacuum secondaries Vacuum secondaries allow use on wide variety of vehicles Dual feed fuel inlet 1 timed (spark) port, 2 full vacuum, and 1 PCV port Ford A T kickdown, does not work with A. O. D. transmissions Intended for serious street enthusiasts. Calibrated for monster low end torque, awesome acceleration, & unmatched top end horsepower. Bolt on &