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Thread: 2009 Silvy with 4L80E swap ... can someone look over the TCM file?

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  1. May 5th, 2016 #1
    Mean Green Z28
    Mean Green Z28 is offline
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    Default 2009 Silvy with 4L80E swap ... can someone look over the TCM file?

    Just need to make sure everything in there is good as it is. The only changes I've made are updating the gear ratios from 4L60E to 4L80E values and adjusting speedo tire revs/mile ... someone may have been in there in the past, just not sure if they did anything else. I can't seem to find any files to compare and the repository seems to be offline.

    Thanks in advance!
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