The engine compartment of the new McLaren MP4-12C with a 3.8-liter V8 twin turbo engine, is revealed at the new McLaren Philadelphia dealership Wednesday, March 28, 2012 in West Chester, Pa. There
McLaren MP4-12C: free power upgrade coming - Drive
Gallery: The McLaren MP4-12C Engine | The Truth About Cars
Used 2012 McLaren MP4-12C For Sale (Sold) | McLaren North Jersey Stock #C001184