I'd have to agree with the fried clutch thing. That's the worst feeling... almost like having a super loose slipping automatic 2-3 shift, 40psi in the stock sized all seasons, AND 20 degrees of knock retard in all of 3rd gear. (still 13's) Just pulling your chain.
I drove a friend Mustang LX bone stock and couldn't get it into the low 14's, 14.5 every time because the clutch would slip really bad and he had the clutch adjusted so that it grabbed when you're knee was in your face

. It was frustrating to say the least. Kind of makes you feel like you're driving an import with an automatic.
__________________
, Jon
Owner of a Red Sled.
If it\'s EFI I can tune it. Specialize in 82-95 GM (yes Lt1\'s)
\"If you can leave black marks on a straight from the time you exit a corner till the time you brake for the next turn.......Then, you have enough horsepower\" - Mark Donohue