And he embarrassed a lot of high dollar teams, even an engineer from GM. Enough of an embarrassment that they could no longer run the brick.
Well, not exactly, as far as I understood it.
I thought that the Valiant was not banned, just that the regulations were changed in the class in which it competed. I read that the cars were allowed modifications that Ehrenberg didn't want to make to keep it competitive. If the cars were required to retain a stock based suspension, the Valiant would have remained a top contender.
