All over the web, so you may have read/seen this vid...
Worth a look.
For us that ride m'cycles, most of us are aware that a medium speed of 60 mph = 88 ft a second. A look down/distraction brings stuff up really quickly.
That 270 mph = ~400 feet per second!
Helluva car and helluva tech job to get it to run that fast, on the ground, imo.
World's Fastest: 270.49 mph Hennessey Venom GT - YouTube