I have 17" 245's and mine will spin a good 30-40 feet shifting into 2nd if I shift quickly. Engine is stock (car is geared though)... From a roll in 1st, the car will just end up standing there spinning, not really worth it.
and hey are you still sitting with a busted T-5? i know this guy (Reed's classic 4 speeds) i got a compleatly rebuilt W/C T-5 for $800 i thought that was pretty good
4 banger T5 and 3:73 gearing with maybe 250hp at the motor and a stupid idiot driving it. 
and hey are you still sitting with a busted T-5? i know this guy (Reed's classic 4 speeds) i got a compleatly rebuilt W/C T-5 for $800 i thought that was pretty good