Okay, so a video showing only the rev-counter and speedometer isn't going to win the Palme d'Or at Cannes, but it is a pretty compelling indication of just how devastatingly fast the Hennessey Venom GT is.
But then the supercar-that-began-life-as-an-Elise should be pretty fast: it's got 1200hp courtesy of its twin-turbo GM V8 and weighs in at a modest 1218kg.
We can only hope (and assume) that a private test track was used for this run, which takes the Venom from 70mph to 215mph in a staggeringly short 15secs (or so)...