ok this is what im going to tell you, dont do it, 80 mph is fast for turning,(on stock specs), i have a 92 si and i can loose control turning about 45mph turning left to left lane. and the back end just doesnt weigh anything so it just doesnt grip, and im lowered w/ strut and tie bars, better tires and wider rims. you do it youll probably hit the wall and die.