Originally Posted by theDreamer

Ford and Chevy have both said, without saying directly, they are done with the high HP race for now. The GT500 and ZL1 are the end for them right now in their current platforms, ford is migrating to the GT350 which will compete up against the current Z/28 (lighter weight, carbon ceramic brakes, high rev v8, etc) and future model on the new platform the camaro is built on.

I bet even with Dodge this is a 1 maybe 2 year product car tops, just to say they did it and be done.