I read an article in Hot Rod (I think) about the IROC race cars. It posted the front end alignment. I tried it on my '83 and it makes it handle like a race car. I am not sure but think it was 2degrees negative caster; 1degree negative camber and from 0 to 1/16 toe in. Can anybody verify or correct these figures. The figures were for the track cars and not street IROCs.