The C7 is legit!!! I have no idea why there are hardly any of them in the advanced groups. My M3 has $10,000 in track mods, nearly the same horsepower, an identical 141 mph top speed on the back stretch, and I was running on fresh Nitto NT01’s. I couldn’t get below 2:40 all day at COTA, then I hopped in my Dad’s Grand Sport for the first time at this track and on the 2nd lap, I threw down a 2:31. A 9 second difference!! The lap was actually a bit sloppy and if I had one more session, I would’ve broken into the 20’s. The chassis and grip are sublime and the stagger of the tires make it a dream to drive. The ZR1 will be insane.
Here it is. Crank up the volume!!