question about some stuff

krazykiller

New Member
Mar 5, 2009
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hey all,

i picked up a 89 mustang gt 5 speed (converted back to a 5 speed) i pulled the c6 that was in it.

so on to some questions.
i know it has the trickflow upper and lower intake but how do i find out which one it is trackheat,streetburner,etc.. it does have a 70mm bbk throttlebody also.dont know it that make a difference or not.

i think it has the gt40 heads but i need to look closer to find out if its the p heads or not.

also i was cleaning out the car and found 3 wires and traced them back and they went to the computer.it does have nos on it but i dont think its for that and i need to look to see what pins they go into.but does anyone know maybe off the top of your head what they might be for?

i am planning to sell the trickflow upper and lower intake and the nos setup and a couple of other things on this car.i have different plans for this motor.

thanks
krazykiller
 

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What exactly are your plans for the car? Selling the nitrous is understandable, but selling an intake manifold I don't get..... No matter what plans you have for the car, the intake manifold is always good to have...street or strip. Get some pictures of the wires and stuff...saying you found three wires doesn't do us a lot of good
 
The wire and stripe color indicate what circuit they are for. Be sure to include that information in your post.

Diagram courtesy of Tmoss & Stang&2birds
88-91_5.0_EEC_Wiring_Diagram.gif



See the following website for some help from Tmoss (diagram designer) & Stang&2Birds (website host) for help on 88-95 wiring Mustang FAQ - Engine Information Everyone should bookmark this site.


Ignition switch wiring
http://www.veryuseful.com/mustang/tech/engine/images/IgnitionSwitchWiring.gif

Fuel, alternator, A/C and ignition wiring
http://www.veryuseful.com/mustang/tech/engine/images/fuel-alt-links-ign-ac.gif

Complete computer, actuator & sensor wiring diagram for 88-91 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/88-91_5.0_EEC_Wiring_Diagram.gif

Complete computer, actuator & sensor wiring diagram for 91-93 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/91-93_5.0_EEC_Wiring_Diagram.gif

Complete computer, actuator & sensor wiring diagram for94-95 Mass Air Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/94-95_5.0_EEC_Wiring_Diagram.gif

Vacuum diagram 89-93 Mustangs
http://www.veryuseful.com/mustang/tech/engine/images/mustangFoxFordVacuumDiagram.jpg

HVAC vacuum diagram
http://www.veryuseful.com/mustang/tech/engine/images/Mustang_AC_heat_vacuum_controls.gif

TFI module differences & pinout
http://www.veryuseful.com/mustang/tech/engine/images/TFI_5.0_comparison.gif

Fuse box layout
http://www.veryuseful.com/mustang/tech/engine/images/MustangFuseBox.gif