With the growth in popularity of historic motorsport, he frequently appeared in events and Porsche shows with his own Porsche 917, which Steve McQueen used in his film Le Mans.
Co crecemento da popularidade do automobilismo histórico, aparecía frecuentemente nos eventos e nas mostras de Porsche co seu propio Porsche 917, que Steve McQueen utilizou na súa película Le Mans.