Something you've heard a millions times already, lol. A Dyno run at 25psi on 110gas in the Nov. cold weather. Then put that Dyno sheet in that frame along with the rest of that awesome work of achievements you have already accomplished Fred. Looks tough bro........... :). Still think your Z should have been in that SCC challenge.
But nothing like having a 640rwhp dyno sheet with a 600lbs TQ which your car could have ;)