So flash, you have a Muscle car too.

I have found all the information and views interesting and informative.
I know that many car shows have entry forms that state that any modifications, over 3, would put your car into the modified category. Even cosmetic modifications would take a car out of a Stock category, but that would not have anything to do with classifying a car as a Muscle car...correct ? I don't think that I am stupid, I just want to make sure that I get this straight. I have friends who have challenged me on this.