I understand that the Z/28 been a famous label for Camaros over the years....then for one...they stop making Camaros over all and then finally they got smart and brought it back with the intentions on making the Z/28 again and then GM cancelled the production... Im happy with my SS, if they make the Z, so be it....if I want a supercharger, I will just buy one and still will probably spend less than buying a 40-50K Camaro.... just my pennies worth