Yea, how do you control that. I say I have 200hp. How will you prove I have more? An chassis dyno right off the track? A 3rd grader can fool that. Are you going to put a Data aq/gps system in EVERY car? Then back calc aero and so on? Only at the big races? (then wonder why the turnout is small?)

I know NASA does the points thing, and uses dynos, but, if any class gets really popular, those systems are begging to be gamed.