I went to Speed World a few weeks back. The Scottsdale Exotic Car Club rented the track, and welcomed anyone that would like to go to help pay for the day. It was really cool with several 700++ HP Porsche and Mercedes. There was also a twin turbo Viper, but he was on street tires and traction limited. They'll be sure to have another drag day next fall.
I ran about 20 runs with the track in the 80Fs, 28.7 barometer and about 30F dew point temp. There was a brutal head wind, but it was fun and the same wind for everyone that day. I beat the twin turbo Viper twice.

My starts were close to idle to be easy on the drive line, but that was good for 1.7 and 1.8 60fts on the Mickey Thompson ET Street drag radials. Times were just shy of 10s with a number of 11.1xxs LOL Speed was around +/- 125 range.
My third gear syncro is gone, so that costs me a couple tenths.
This always makes me feel better when I can't hit a 10. LOL
http://www.modulardepot.com/density.php
If I could figure out how to convert my DVD video to the internet I'd post.