Gordon Murray Automotive (GMA) has already provided a sample of how the 3.9-liter Cosworth V-12 in its T.50 supercar sounds, but on Wednesday the company released a video of the engine running a simulated lap of Le Mans’ Circuit de la Sarthe on the dynamometer. Spoiler alert: it sounds epic. In the video, GMA namesake Gordon Murray seems as proud… [#item_URL]