Its like winning in lottery to have a chance to drive the Pagani Huayra. The car is one of the most exotics cars ever made and its even hard to find it on streets to see moving. However one of supercars spotter, Marchettino, made o movie on which test driver of Pagani drives one of units.
Watch the film and hear how the V12 engine with turbos works. It like a spaceship.