http://prodracing.com/prodcar/

Ignore the whine about everything but the weather on this forum, but there are some knowledgeable people. It is expensive to be competitive in Production due to some of the allowances. Dog Ring gear box, composite body and lexan windows, etc. You can have a blast running until you really decide the direction you want to go. Jump in and see what you like before you spend a bunch of money on the car.