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Thread: LT5 and 6L90e

  1. #1
    Tuner in Training
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    Feb 2020
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    LT5 and 6L90e

    New to the forum--please let me know if this should be posted in another area.

    I have a client that is looking to pair an LT5 with a 6L90e transmission. GM offers an E99 controller which I'm told cannot run a transmission (looks like these things are really locked down, too). Is there another GM controller that can run the LT5 and a 6L90e? I'm used to the E67 controllers so getting out over my skis on this LT5 engine.

    TIA for any suggestions or answers.


    THANKS

  2. #2
    Senior Tuner Ben Charles's Avatar
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    Probably better off doing an 4l80e and use half a dozen trans controller!!

    There is a trans controller for the 6L transmissions, zero gravity has one that uses hp tuners software to adjust

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