Adjustable billet fuel pressure regulators designed to handle the demands of the Ford 5.0L & some 5.4L engines. Installs easily on the stock factory fuel rail.
-86 – 93 5.0L -Adjustable from 30-70 PSI. -Fuel pressure rises on a 1:1 ratio when referencing boost. -This product is not legal for sale or use on emission-controlled vehicles except when used as a direct replacement part matching OEM specifications. -1/8′ NPT gauge port. -Stainless steel spring, custom-designed for precise fuel control. Installation kit includes O-rings and gaskets.