Originally Posted by randy wilson

I don't think so Todd. I know people will try to cheat, but at Knoxville sprints, they have brodix police the heads, and they ain't bashful about kicking people out. And the locals run right with the hitters. If they allow you to do nothing but mill, valve job, and polish the combustion chamber, I've found out they are pretty hard to fool. After all, they design, and cast the product they police.