right now im runnin the omni sports (12k/10k) and was wondering what kind of difference it would make to put the 12's in the back and move the 10's up front. i've seen that some of the coilover setups use stiffer springs in the back so it got me thinkin a bit....

 

I could be wrong, but I think the ones with stiffer spring rates in the rear are more for the drag strip.

 

i know of the drag spec ones but if i remember correctly ksport or someone along that line has stiffer springs in the back.