Hear the Pagani Huayra R scream like an old-school F1 car

Pagani last year revealed the Huayra R, and now we have video of a prototype being put through its paces on Italy’s Monza racetrack. The track-only supercar is the spiritual successor to the Zonda R launched in 2009, and it packs a newly developed 6.0-liter V-12 that spits out 850 hp without the need for forced induction or electrification. The…