I am leaning towards the purchase of a labonte meth kit for my 2002 gmc. My question is do I have to do any mods to the transmission If I were to use the max setting on the kit? Also I am probably going to use ppe hot+2 or efi live and a dsp5.Would just the meth kit alone max out the stock transmission? I am sure with either tuner it will though. Thanks in advanced for any input guys
Thanks bml2200 for the input, I will definately be going with the labonte kit.
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