Yep. Mopar won a race, by a few thousandths of a second, and nhra IMMEDIATELY changed the Mopar pulley ratio, to reduce the mopars boost, took away weight, so the mopar racers cant ballast their car properly anymore, to make DAMN sure the chevies are faster!
More chevy racers, more chevy fans buying seats, more chevy parts suppers buying advertising, OF COURSE nhra will make sure chevies win!
Don't believe it?!? Study pro stock entries.