[Jeremy1374]

I do agree with the notion of not building a car to run one santioning body. However where we are geographically we don't have many NHRA tracks close. Now I have a question are there not some replacement parts allowed for some combos? If I'm wrong I apologize but if so what would be a difference between that and allowing a CM car, say a natural E car running aluminum heads and just make them add weight? Isnt this the case with another combo. I know you're going to say they came with both options. But the good cores are getting harder to find and more expensive. Just a thought