nuerburgring germany cars bmw other races touring prototype sports 1974 etcc 1973 track jump many 1 formula europe hans joachim pits stuck 1000km pitstop start 1975 2002 peterson ronnie building celebrating dieter panorama braungart hezemans joy martin matra nürburgring podium quester refuel simca toine topshot 1966 2003 2007 a1 a4 abrasion beltoise blur bonnier clay engineers ferme ferrari fighting hegels henri hi hill jean joakim jochen lauda lights neerpasch niki parc pescarolo phil pierre pilette ralf regazzoni res retire schumacher speed teddy trophy two tyre tytres williams