The brakes save a lot of weight, unsprung too. Camaro brakes are already huge and if u ever picked a rotor up you realize how heavy they are. Now imagine trying to go larger for more output? CCM gives u a lighter, larger rotor and yes, they can handle the heat better.
Honestly, if u are willing to drop z/28 money, 1-2k per rotor is not bad considering ZL1 rotors are $500 and the CCMs might now last longer then equal iron rotors but u will eat ZL1 rotors with thise trofeo tires, plus you will most likely fade.
http://www.sglgroup.com/cms/internat...ml?__locale=en