There are published times for the GT500 on the Nordschleife, they just didn't come from Ford.
http://fastestlaps.com/cars/ford_mus...gt500_659.html
And, then the pissing, moaning and accusations of fudging start.
http://www.autoblog.com/2013/10/30/s...urgring-video/
See how the accusation is GM falsified something, but the "third party" is okay basing their time off a video clip???