Quote Originally Posted by lateapex911 View Post
One thing that I *think* is being missed here is that while we're talking about weight and hp as the major factors, the desire to have ONE formula/method that applies to ALL classes (yea, it would be nice!) gets derailed when we remember that wheel and tire size vary from class to class.
Agreed, so if we were to continue down the "one formula" road, it would need a wheel size factor. It still seems feeasible to me, but I think we need quite a few "accepted" data points to try to generate the formula.