The tuners choice for high horsepower EFI applications. The Pro-Series Regulator
can support up to 2000 HP. For engines requiring high volume, high pressure fuel
delivery the Pro-Series Boost Reference EFI Regulator is a perfect fit for serious power.
one barbed for rubber hose, the other for AN-04 braided line. (Prevents blow-off in high boost applications)
(3) ORB-08 and (1) ORB-10 inlet ports, two with AN-08 flare adapters.
(1) ORB-10 return port with AN-10 flare adapter port plugs included.