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Thread: I believe I already know the answer to this, but 2 heads are better then 1...

  1. #1

    I believe I already know the answer to this, but 2 heads are better then 1...

    My friend has a 98 LS1 harness out of a M6 Camaro and a 03 LM7 PCM. Is it possible to get the LM7 PCM reflashed so it can be used with the LS1 harness? I would say no, because of the OS on the PCM, and I do not know if the connectors are the same, Like PCM annd Harness, I will ask him in the mean time... Thanks for your time.

  2. #2
    Or could the PCM out of the 98 camaro be flashed to run the 03 LM7 Motor? 98 Camaro is a Red/Blue PCM, and the 03 LM7 has a Blue/Green PCM. I would like to just reflash the 98 PCM to run the motor, does anyone know if this is possible, and should I just get a Tune from a 6.0 Camaro 98-00 and just flash over the 98 Camaro PCM? Thanks for any inputs!