Deep in the forest, waiting for the 24 Hour practice to start, I heard a familiar growl. Six of Munich's finest in line and in tune. Not only that but when the M1 emerged into view in was the "Ja zum Nurburgring" car, the ex Stuck/Piquet M1 from the 1980 1000 Kilometres. So thirty years on Klaus Graf takes it back to the future. Enjoy!