Quote Originally Posted by Knestis View Post
Arguments based on "controlling costs" - certainly within a class - simply are NOT valid. The only thing that increases cost is the desire to be competitive, and popularity of a class increases competition. The only way to keep a lid on costs, absent a REAL claim rule, is to limit popularity. I think we've accomplished that in the past few years with IT. Sadly.
No, you cannot control costs within a class. If someone wants spend the GDP of Swaziland on building an IT car, they can do it. BUT, costs are effectively controlled. The marginal improvement for very expensive items is well within a single standard deviation of mean performance for the car.

Go ahead and have custom-designed, $500,000 shocks for a car... from the lap times, I doubt that anyone will be able to tell the difference between the $500K shock car and someone who doesn't. (At least from the lap times.)