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Thread: hi guys

  1. #1
    Carb and Points!
    Join Date
    May 2014
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    44
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    hi guys

    Doing a 5.3 from a chevy Tahoe, in a 67 kellison gt40k. Need ecm help!!!Want to be able to flash ecm myself without 500 emulator or expensive software and cable. I bought a willem it is on the way, what to expect??

  2. #2
    Super Moderator dave w's Avatar
    Join Date
    Feb 2011
    Posts
    6,268


    The topic of flashing the OBD II chip is here: http://www.gearhead-efi.com/Fuel-Inj...in-a-OBDII-PCM

    The LS1 Flash Tool Released Thread is here: http://www.gearhead-efi.com/Fuel-Inj...-Tool-Released

    dave w

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