IMO we had 2 cars at the ring.
One was the 1LE with a better set up for tires and rims, better handling and not much more.
Car 2 was the ZL1 with the LT4 in the car, more Airo mods, better brakes, and handling.
The year after they come out look for more ring time with the Z/28 car, if members of the Camaro team get what they want look for a small displacement V8 with high revving capability, i know you dont think its right but IMO that is whats coming.
This last part was talked about by Al and Mark Reuss
http://gmauthority.com/blog/2015/06/...maro-race-car/