I stumbled upon this today and was in awe for the entire 18 minute duration. Chris Harris has done several Youtube historic motorsport documentaries, including this incredibly well executed example in which he co-drives the one-off 1963 Lister Jaguar Coupe in the 2013 Goodwood Revival RAC TT.

The film work is stunning, capturing the incredible driving among the various competitors in this race, how hard they push, and how competitive it is. I highly, HIGHLY recommend you watch it in full-screen mode, just to capture the true effect. Its a joy to see Cobras, Lightweight E Types, Ferrari 250GTOs etc four wheel drifting, slipping and sliding, and being hustled around this track.

Simply stunning: