This wasn't my experience. I was at Watkins Glen with my Local PCA doing a DE a few weeks ago. Aside from some Hawk HT-10 pads my 2013 GT track pack was 100% stock.
What I noted was that my water temps were close to 240F at the end of a 20 minute session and the oil temp gauge was very close...
PROBLEM SOLVED!!!!!
So my dumb-ass missed a loose bolt on the shifter :dunce:
The loose bolt was the one attached to the front of the shifter. I feel like an idiot because I thought I had checked this over a month ago.
Oh well, live and learn.