The specifics for all the mods on each vehicle are not available. We'll just go over each run.
1. TT Gen V Viper vs. 8 second GTR
The GTR gets the jump and an initial lead but the Viper flies by in the upper gears and I mean flies by. That is a nasty Viper.
2. TT Gen V Viper vs. 1250 WHP Datsun 280Z
The light Datsun gets a nice lead and the Viper has to run it down. The 280Z gets off the throttle before the Viper closes the gap.
There are a few more runs between the two and they all end the same way. The 280Z is a mean little car.
3. TT Gen V Viper vs. 240SX with 2JZ swap that runs 7.9@175
The 240SX goes early before the three count. It just pulls away.
4. 240SX with 2JZ swap vs. 1250 WHP Datsun 280Z
Based on the results with the Viper these two should be a good match for each other paper. In practice it's a pretty good run although the 280Z gets off the throttle one it opens a lead.
Both of these cars are damn fast and make for amazing highway sleepers.
5. 800 whp EVO vs. 1000 whp CTS-V
This is a good run with the Cadillac edging until something goes wrong for the EVO. Smoke billows out and it looks like something went very, very wrong.
6. Bolt on GT500 vs. nitrous Huracan
The Lamborghini Huracan is pretty quick and fairly light. With the high revving V10 plus the dual clutch transmission it is potent and about a 130 trap car stock. Whatever shot of nitrous the owner is feeding the motor it is enough to make easy work of the bolt on GT500.
7. Nitrous Huracan vs. 800 whp TT Gallardo
The Gallardo based on the claimed hp does not likely have a built motor but a bolt on kit. Perhaps the boost is just turned down for the run to make it interesting.
Either way the Huracan gets a nice jump and Gallardo is forced to run it down. It's tough to see due to the chase view but it does not appear to catch the Huracan.
Great runs from a variety of fast cars.