Track-tested by record setting, professional racers, the Aeromotive Pro Stock Regulator was designed to be used with the Aeromotive A2000 Fuel Pump and other drag race style pumps in either single or dual carburetor applications. Utilizing an extremely light weight valve, aluminum bronze seat, and an innovative opposed-spring design, the Pro Stock Regulator is engineered to be the quickest responding, most reliable, highest flowing regulator on the market.
Adjustable from 4-8 PSI.
ORB-12 inlet port. (Includes AN-12 to AN-10 male flare reducer fitting)