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5.4 2v swap

Discussion in '1979-1993 5.4L Conversion' started by Khris, Jul 16, 2017.

  1. Khris

    Khris Member

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    I'm doing a 2v turbo swap on a 87 mustang . I'm wanting to use factory wiring out of 99-04 gt so I can tune it with sct.. not worried about the stock gauge cluster working as I'll be doing gauges eventually.. I did few searches and didn't seem to find anything.. what harness's from he gt do I need ? I need the obd2 port to work also ... thanks in advance . Sorry if it's been ask before I just wanna make sure before I go buying a harness I don't need..
     
  2. Khris

    Khris Member

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    I was reading a thread that said there 8 wires you power/ground to the ecu and u can run it that way..
     

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