Fox Body Mustang Adjustable Fuel Pressure Regulator - 5.0 | 1986-93

Dial-in the fuel pressure on your 1986-1993 Fox Body Mustang 5.0 with this adjustable fuel pressure regulator from Late Model Restoration!

Item #LRS-PR557

Everyday Low Price: $44.99

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This product cannot be sold or shipped to the state of California. More Details

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Images

Ford Mustang - 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993
Engines: 5.0

Benefits

Increased Fuel Supply
Adjustable From 30 To 45 PSI
Maintains Proper Fuel PSI
Mounts In Factory Location

Features

Adjustable Screw
Factory Connections
Rubber Gasket
Includes O-Ring

What's in the Box

(1) Adjustable Fuel Pressure Regulator
(1) Rubber Gasket
(1) O-Ring

Adjustable Fuel Pressure Regulator
Restore engine performance and fuel economy in your 5.0 equipped 1986-1993 Fox Body Mustang with this stock appearing adjustable fuel pressure regulator! Featuring a factory appearance, this fuel pressure regulator is designed with an adjustable screw where the vacuum line connects to the regulator to allow for easy fuel pressure adjustments. Engineered to accurately deliver the correct fuel pressure, this regulator includes a rubber gasket and an o-ring that seals the regulator to the fuel rail assembly to provide a leak-free operation for many years. Ensure the air/fuel mixture is correct on your 5.0 Fox Body with this regulator for the best driveability, fuel economy, and performance!

Installation & Adjustability Notes

Installation hardware is NOT included, you will re-use the three factory retaining bolts.

To properly adjust fuel pressure, simply remove the vacuum line and turn the head of the screw in or out.

Application

Fits 1986-1993 Ford Mustang 5.0

This product is intended for off-road use only, and is not legal for use in emission restrictive states. Off-Road Disclaimer