Went to the track and kept sliding through first and second gear. Besides obviously needing slicks is there any other mods I should get suspension wise? how should I set the rebound and compression on my coilovers?
Definitely lower control arms. It is recommended to have at least one end be some sort of spherical joint to prevent binding. I upgraded mine and it made a world of difference in my traction. It's a really easy upgrade to install at home and definitely worth any price.
I would work on adjusting the bump (bottom) on your v3's. Our mod's are similar with the exception of cams and I have no traction issues. I have 305 super sports and I cannot spin them with my "track" setting on the c/o's