Please draw ZERO correlation between a 10-11 second door car and a top sportsman car. Entirely different animals when it comes to front ends and what you need to hook.
A 10-11 second door car is going to need about 5" of travel to work properly.
Thanks cracked. So what would your opinion be if the car was built to go fast? Stick with torsion bars and lower the car that way? Basically saying make your mind up, coil over or torsion bar and go fast.