All,
My Gen I GTM will be primarily for track day use. With that in mind, I am making a few suspension modifications, starting at the front. I will probably get adjustable upper control arms to add caster. For now I mounted the upper control arms under the brackets. I only had to modify 2 brackets each side by moving the little gussets to the outside of the control arm mounting bar. My intent was to increase camber gain. If I set camber to zero, I now have:
-1 3/8 deg on 1" bump
-3 deg on 2" bump
+7/8 deg on 1" droop
+1 7/8 deg on 2" droop
Does anyone care to comment on this for a track day car? Too much? Too little? I do not have anti sway bars yet but plan to add.

Also as others have noted, I need to correct the bump steer. I would welcome recommendations on a good bump steer kit for the front.

Thanks for your help.

Ken