Pro Stock. The good old days

I won’t put a name to this but one of the guys you guys worship was heavily involved in some very shady chemistry. Research it.

Before they started the spec fuel for pro stock teams were using a F1 type fuel. Most of the top teams were running this and you could tell which ones when they started the cars. It was some very hazardous stuff. Had to be mixed and couldn't come in contact with skin. Very dangerous to be inhaled. NHRA had to do something about this so they came up with the spec fuel.