I tried a search. Any one have experiance with the H&R Racing Springs. I know alot of people are running the sports. The drop is about the same but the spring weights are higher. Any one have any imput on the ride with these springs. I plan on doing the occasional track day at Thunder Hill and Button Willow so I like the stiffer spring rates up front for hard braking. Just curious if anyone is the race versions and can give me any imput.