Hopefully the PP2 with 305 square SC2 tires can close the gap significantly if not be faster. It better be because it's going to cost a lot more money. The Camaro is a very capable car as was the previous generation Z/28.
http://www.motortrend.com/cars/chev...-ford-mustang-gt-performance-pack-comparison/
http://www.motortrend.com/cars/chev...-ford-mustang-gt-performance-pack-comparison/