My friend has a 98 gsr with a jackson racing supercharger with a 9 psi pulley, clutchmasters stage 5 clutch with the flywheel and a quaife lsd. Here is what happened. He was driving around last night and he noticed that the car was not driving the same and that it was hard to put in some gears, mostly first, second and third. Also he has had problems with the car grinding into third gear when he has been racing. So he goes to race and then he launches and shifts into third and we see him hit his brakes and comes to a stop. He said that it grinded into third and when he floored it, it was not working right. I think what he means by this is that it started to lock up the front wheels and had a bad vibration and noise. Essentially his car could not deliver power at all. So we push the car and it moved fine for a couple of feet and then it would lock up. Then we would have to roll the car back and then try to push it again. Also it seemed to lock up worse when the steering wheel was turned. This would occur whether the car was on or off and whether the car was in gear and whether or not the clutch was engaged or not. If anyone has any ideas on what the problem could be I would appreciate it if you would reply.