Jo Bonnier, McLaren M7C, Nürburgring. This car was driven by Helmut Marko and Jo Bonnier (Ecurie Bonnier), during qualifying for the German Grand Prix, Nürburgring, 1971. None of them managed to qualify for the race. They struggled with a faulty fuel system all weekend and could therefore not qualify for real. It went better later in the year and at Monza Bonnier came in tenth place with this beautiful McLaren-Ford.