i would love my 85 corolla gts be moved to ITB. just some past times to chew on. in the past 5 years my car has run 1:043 at lime rock,1:30 at summit,2:24 at watkinsglen. i know the car can be made faster with todays tires and some computer and tunning. the brakes have never been an issue and i doubt the weight would hurt it. at least not anymore then occurs in my ITA integra, the integra creates crazy heat. the car runs 205 tires. Rick