OK, dropping the trany and trying to talk myself into our out of doing one of the head cooling mods to my 03 cobra. It's pullied, cat back, CAI, and a BAMA tune, that's it. So, for all of you who did or did not do the head cooling mod, any problems? Car has 40k miles on it, goes to 1/8 mile track once a year for a few runs and does car show burnouts, 98.5% normal road driving.