The only four-port regulator on the market that uses a "soft-seat" design, eliminating pressure creep at idle and, if used, on a throttle stop. Used by many of the best "Super" class racers in the world. This exclusive design ensures the precise pressure control needed for more consistent E.T.s. Adjustable from 5-15 PSI. Gasoline and alcohol compatible. Standard static flow design, no return line required. (4) ORB-06 outlet ports and 1/8" NPT gauge port. (2) ORB-10 inlet ports for plumbing flexibility.
