For high horsepower cars with -6 AN fittings on inlets and outlet. Base pressure regulator is adjustable from 30 to 70 PSI. Provides two inlet ports and one return port. Fuel pressure will rise on a 1:1 ratio when referencing boost. 1/8" NPT gauge port. One of the best Fuel Pressure Regulators available!

This unit is a universal part without the fittings, it will take some modification to install this part.