58 midgets now pre-entered. Add 7K TYLER COURTNEY/Indianapolis, IN

Has it occurred to anyone why all the indoor races have 50 plus cars or more. And the outdoor shows are lucky to get 20.
Could it be the small tracks lets the budget teams be competitive when everybody knows that only a select few are on the big tracks?

You could make the case that the majority of indoor races happen when nothing else is going on.