Still no chance. In fact, there would be even less chance on the Z/28 vs the other versions. There are massive structural members right above the door. Remove them (for T-tops) and you compromise the strength of the car & need to reinforce things in order to keep the it safe in a crash, as well as maintaining a stiff chassis for better handling. Re-working the underlying structure would require a massive investment & result in a heavier car.
Note, if I've gotten any facts wrong in the above, just ignore any points I made with them
Quote: In 2014 the camaro will have ... a twin turbo v6 ... around 350 to 360HP
No. Let me repeat that. No. FbodFather
Camaro5 Fest sub-forum