Look, I'm not going to take anything away from the guys that are actually putting it down. I respect anything fast. Will I go out and build one? Probably not. But even my local dirt oval has a 4 banger class now. Why do you think that is? Because the older camaro driving stock class is thining out. Sanctions see the issue and want to keep it alive, so they make new classes.
I can go on about how many slow domestics are out there with their RV cammed motors too. Both sides have their slow cars and there fast ones. For Gods sake, look at us, we are racing trucks