An onboard lap of the Nordschleife in the BMW M1 with Klaus Graf.
This is the car that was driven to 3rd place at the 1980 ADAC 1000km race by Nelson Piquet and Hans-Joachim Stuck.
Klaus just won the 2011 Road Atlanta ALMS race together with Lucas Luhr in the Muscle Milk AMR/Lola.
This run is meant as a shakedown and also the first time Klaus drives this car.
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