Save yourself time and money. Don't relocate the springs, don't mini-tub it, just get Caltracs with their shocks with a 275/60 radial drag tire and that setup will be more than capable of enough traction to run into the 9s or faster. I'm sure half the members on this forum will tell you to use super stock springs because Caltracs are for Chevy's. That's pretty much the dumbest thing I've ever heard. SS spring will raise the *** end of your car 3' in the air. Caltracs has the option of stock ride height or 1" lower. I'd go with the lower. I used both on my car when I was drag racing. I though the Caltracs were much easier to make work.