Why?

[headcase]

Hello,

I have just looked through all the pro-touring car threads with photos/videos and majority of pro-touring cars are Camaros. Is there a reason for this?

I understand they are cheaper in the long run to build but I guess my real question is, can other muscle cars perform as good (say in my case a 1969 mustang fastback) if a chasis was built for it and so forth, or is there some issue with the car that even with $200,000 thrown at it, it still wont hold up to Camaros?

I've seen track times/wins at goodguys and its all flooded with camaros. I dont get it.