In this featurette, we get “an inside look at the processes that go into building the heart of the Veyron supercar.” Video after the break. Click here for first picture in gallery.

The Bugatti Veyron�s monstrous W16 engine is one of the most sophisticated powerplants currently in production, integrating two narrow-angle V8 engines on a single crankshaft and feeding this with no less than four turbochargers

[via MotorAuthority]