©2011 Edelbrock LLC
Part #1580 & 1585
Brochure #63-1580
Rev. 1/11 - AJ/mc
Edelbrock 4.6L Ford Supercharger System
for 2005 and later Mustang GTs
Installation Instructions
Page 10
18. Remove the fuel line lock clip and let it dangle.
19. Use a 5/8” fuel line removal tool to disconnect the
fuel supply line from the fuel rails. Use a shop rag
wrapped over the connection to absorb the fuel remaining
in the system.
20. Disconnect the vacuum hose connected to the brake
booster.
Pull hose off nipple, do not remove fitting from booster.
21. Loosen the four studs that hold down the fuel rails.
The rails and injectors can then be removed together and
set aside.
22. Remove the retaining clips that hold in the injectors
and set them aside for reinstallation later, along with the
rails. The stock injectors will not be reused.
23. Use a flat head screwdriver to loosen the worm
clamps that retain the air inlet tube between the throttle
body and air filter cover, then remove the tube.
24. The manifold bolts may now be removed with a
10mm socket and the intake lifted off the engine. There
is no need to detach the throttle body as it will not be
reused. Use an extension bar to reach the two center
bolts hidden between the runners.
