I think I have the first v8 meth tune, never installed the first v8 tune they sent me waited for the meth one that they sent me yesterday
Tried a couple of pulls and it seems awesome. I just left in drive and mashed the peddle from a rolling start and both times it pulled like the dickens and nice firm shifts. The best thing is I didn't get my usual poppidy pop that I always did if I left advancetrac on. Hope to hit the strip soon to see what she realy does
Mike