The viper was built by a Chrysler Engineer and had a very large hemi in it for a while until the Saunders purchased it and put a Heffner built TT viper engine back in. I was told by Lees dad that it is NOT tubbed, but it is a solid axle/automatic.
The basic rules are: 93 octane, 3300#'s minimum, no methanol, but straight water injection is allowed, 11 1/4" or smaller DOT slicks or unlimited radials. Bring at least a mid 9 second car to have a chance, these rides are BAD! They will have to move it pretty far away for me to not show up, it was very cool.
I have some semi-decent quality videos here that I took with my 4 year old digital camera:
Viper Burnout:
http://www.jmbperformance.com/photos/100_2014.MOV
Viper Pass (8.14@170):
http://www.jmbperformance.com/photos/100_2015.MOV
Chevelle 5 Speed (9.0@155):
http://www.jmbperformance.com/photos/100_2022.MOV
Viper vs. Chevy II (8.16@172 vs 8.30@167):
http://www.jmbperformance.com/photos/100_2024.MOV
LS1 vs Charger Final (9.22@148 vs. 9.30@148):
http://www.jmbperformance.com/photos/100_2026.MOV