Different aero and different performance?
Q1- Is there any chance to clarify the differences betwen the 3 stages of aero in form of numbers?
Q2- Why there is no aero level on the Z06 can reaches the ZR1's top speed +205mph?
Q3- Cadillac CTS-V comes standard with 2.85 final gear ratio which gives a very good three digit accelaleratin and a top speed in the 7th gear. Why you are still using the cold 2.41 final gear ratio in the Z06?







