Aeromotive 17131 - 86-98.5 ELIMINATOR 5.0L MUSTANG STEALTH FUEL SYSTEM - Manual (Page 8)

2-19. Remove the old o-rings from the fuel injectors, inspect the injectors for any dirt or debris and clean if needed.
2-20. Coat the new fuel injector o-rings with a light oil or petroleum jelly to ease installation.
2-21. Carefully install the new fuel injector o-rings on the injectors.
2-22. Place a thin coat of light oil or petroleum jelly in the fuel rail fuel injector bores and in the lower intake manifold
injector bores to help prevent cutting the o-rings during installation.
2-23. Carefully place the fuel injectors in the fuel rails. Rotate the injector to position the electrical connector on each fuel
injector to the opposite side of the fuel rail as the mounting bracket.
2-24. Install the fuel rail that has AN-08 port in the bottom center on the driver side of the engine, with the port plug facing
the front of the vehicle. This kit comes with 2 aluminum spacers, which get installed between the lower intake manifold
and the fuel rail brackets on the driver’s side to help with fuel rail to distributor clearance. After insuring that the
injectors are properly seated in the intake manifold injector bores, install the driver side fuel rail mounting bolts,
insuring that the fuel rail spacers are captured between the fuel rail bracket and the lower intake manifold. In some
instances where an aftermarket intake manifold is used, you will need to shim the fuel rail out further to gain clearance
between it and the distributor, this can be accomplished by using additional ¼” flat washers, not included.
2-25. Install the passenger side fuel rail, being careful not to cut any of the o-rings during installation (This fuel rail does
not require any spacers between the fuel rail bracket and the lower intake).