Most were GM and the challenger had a bad tranny, They should have all been in perfect working order to compare

Stupid idiots used stock size tires when they knew the engines were too strong for them.
Most people put on mag rims and wide tires back when they were new. Plus Mopar and GM guys would ditch their Carter and Rochester carbs for Holleys. I bet the cheaper small block cars would have done better in stock form than these creampuffs.

anyonenotice that most of thses are gm cars