damn… did you have a cam or anything? cuz some cammed TPI cars can make 5000-5500. and was that stock GM TPI stuff?
the only thing i can do is try it and see. but i’m not risking that. i been caught doin a easy 103 in a 65. doesnt take too long to get to 100 when u punch from 70. the only road i can test on i can only get to 110 before have to call it quits or else die. hahaha
i also want to go to the strip this weekend to get some new times. may try different shift points too.