The interesting thing is the ZR1 is considerably faster than the Z06. On the straight the ZR1 is 12mph faster going into the turn. Almost looks like the Z06 is a better balanced car in terms of power, handling, and grip to be able to put up those awesome numbers or the ZR1 is just that much harder to handle.
Current Ride: Aston Martin Vantage
Past Rides: 2008 E92 M3 6MT(Divorced on 2/27/2012), 09 370z, 06 Cayman S, 07 C6 Z51, 04 M3