basically it is like this, i am building a track car, and i want adjustability. i am willing to spend for a full coil over setup. i can get a killer deal on either through our shop. i will be putting 15 x 8's with a 24" slick in the front with 15 x 3's in the rear. it is a drag car. i know i know i know the 15's should be 13's but i have a 5 lug and the 13's wont clear the brakes.
basically, i have had neuspeed race springs with tokico illumina's on there for the last 3 years, and they are now on friends del sol. and that was too low for the slocks. please help me out. thanks in advance.

cliffs:
tein flex or buddy club n+ spec for drag racing?