• Precision Adjustable: Set your fuel pressure from 30 - 70 PSI for optimal engine performance. • Easy Installation: Fits right onto the stock factory fuel rail of Ford 4.6L, 5.0L, and some 5.4L engines. • Superior Control: Features a custom - designed stainless steel spring for precise fuel control. Part Number 13102 Ford Rail Mount EFI Adjustable FPR. 2 - Bolt Mount, Adjustable FPR Vacuum/Boost Reference. Fuel pressure rises on a 1:1 ratio when referencing boost. Comes with a 1/8' NPT gauge port. Installation kit includes O - rings and gaskets. See also Part Number 13103 for Ford 86 - 93 5.0L engines. View Installation Instructions now!

This Aeromotive fuel regulator is perfect for car enthusiasts and mechanics working on Ford 4.6L, 5.0L, and some 5.4L engines. Whether you're tuning up your daily driver or building a high - performance race car, this regulator can handle the job. It's adjustable from 30 - 70 PSI, which gives you the flexibility to fine - tune your engine's fuel delivery. The regulator has a stainless - steel spring for accurate control and comes with an installation kit that includes O - rings and gaskets.