just a quick note, do not rent a Viper in Vegas they are tapped out and run pretty ragges and actually spoiled my view on the car, take a read on my thread, it's 68 miles/ 10 gallons = ouch from a few days ago, give it a read.......
get up to chicago and rent from steve at cloud9 rentals, he is on here alot and his car has exhaust and other mods to boot.
the vegas cars are fighting a crazy elevation, with a loss of around 100 horse, 3% per thousand feet loss, and the peak at Red Rock where I did most of my high speed driving was at 11,000. Crunch some numbers and it's not all that quick....
In a positive note the rental is 225 for 5 hours with the first hundred miles free at dreamcarental right on the strip, email me if you want any info on it, rented on Monday that just pasted.
Still hunting for a GTS of my own, hope we find em!!
Ryan