I have respect for obsessions. Healthy ones, at least. And obsessing about getting a 1972 Porsche 911 around a race track just a bit faster? That's an obsession I can appreciate.
I saw this video first on Twitter (checks us out at @RiverCityRed) from Road & Track. Here is the online posting: http://www.roadandtrack.com/motorsports/videos/a24523/one-mans-14-year-pursuit-of-a-faster-lap-time-in-his-porsche/.