Description: Performance EFI regulator designed for medium to high horsepower applications. This regulators features Aeromotive’s high-flow design, superb pressure control and legendary durability. On the street and at the track, this pressure regulator has logged more miles, laps and passes than any other performance EFI regulator in the world! Base pressure adjustable from 40-75 psi Gasoline, ethanol, alcohol and diesel compatible.

Fuel pressure rises on a 1:
1 ratio with boost. 1/8" NPT gauge port. P/N 13128 provides (2) ORB-10 inlet ports and (1) ORB-06 return port. This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications.