I hear ya about being nervous,on my first pass i left the windows down for the entire run:smack I was thinking with my trap speed i should be close to a 12.2,12.3-if i had better tires ,i am running with the base tires.Those are some pretty good times. I went to the track last night and the best I could muster out of 5 runs was 12.86 @ 111.92mph.
Granted I wasn't consistent and had some clear mistakes on each run. Next time I'll be less nervous and more focused.
My buddy running a C5Z had a best run of 12.419 @ 113.52