This is the English-language version of an Auto Bild TV clip about a Porsche 911 and its owner’s single-minded obsession with lowering the car’s lap times at Willow Springs Raceway in Southern California. The original German-language version is available at Auto Bild TV:
The clip was made by Dani Heyne and Justin Evidon (http://www.justinevidon.com).
(Yes, I know that there was a slightly faster 1:06 lap set by Michael Andretti. But the German channel didn’t think its viewers would know anything about IndyCars, so they had me reference the Formula 1 time instead.)