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Thread: 2-3 Cut loose on LS3/4L70E setup

  1. #1

    Default 2-3 Cut loose on LS3/4L70E setup

    So we have a GM 480HP LS3 Crate that a customer wanted to use he ordered the engine and Trans it has E38 PCM and T42 PCM. I am having trouble with cut loose issues under heavy throttle between shifts, could you check this over and provide some pointers on this setup.

  2. #2
    Joe (Moderator) joecar's Avatar
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    Try adding Torque Reduction in table D2104 (and maybe also D1104, D3104 if necessary).

  3. #3

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    Quote Originally Posted by joecar View Post
    Try adding Torque Reduction in table D2104 (and maybe also D1104, D3104 if necessary).
    Im used to completely removing all Torque reduction from 24X stuff, how much would you suggest to add and only on the higher RPM's?

  4. #4
    Joe (Moderator) joecar's Avatar
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    Try adding say 25% and see how much difference it makes, you can then tailor it from there.

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