Vortech 1986-1993 Ford Mustang FMU Assembly W/ Lines For 38LB/42LB Fuel Injectors - 4:1 Ratio

The Fuel Management Unit Assembly with fuel lines for the 1986-1993 Ford 5.0 Mustang includes the proper lines and hose for the applications, for a direct bolt in use. When ordering, please note the fuel injector size you are running, and select the correct FMU calibration for your application. The Vortech Standard Fuel Management Unit (FMU) is designed for use on multi-point electronic fuel injected engines. It is a secondary fuel regulator that installs in series with a stock regulator on the return line to the tank. The unit increases fuel pressure in proportion to boost pressure (this assumes the pump being utilized is of sufficient pressure and flow to deliver the fuel required). All Vortech FMUs feature CNC machined, 6061-T6 aluminum construction and a blue anodized finish.

The 6:1, 4:1 and 3:1 FMUs were designed for high-output custom applications where larger than stock injectors have been employed. For example, the 6:1 FMU can be used on Mustangs using either 30 or 36 lbs. per-hour injectors. The 4:1 unit was designed for either 38 or 42 lbs. per-hour injectors in the same application.

Note: Optional Needle Bleed Valve Available See The Blue Product Option Button! See Below For More Information