Well ive decided to run Koni yellows with GC coilovers with traction bar. The car will see very little to no street time and will be primarily drag raced. Obviously you normally go with higher spring rates in the rear. But how stiff do you want to go ? Revalving the konis isnt out of the question if it will help to run a higher spring rate if it will help. Also how soft do you want to go in the front ?