1972 1000 Km Spa, car n°52, drivers : Werner Christmann and Hans Heyer, result : 11th
1972 1000 km Nurburgring, car n°7, drivers : Dieter Frohlich and Willi Nolte, result : DNF
1972 DRM Diepholz, car n°128, driver : Jürgen Barth, result : 5th
1972 DRM Sauerland, car n°197, driver : Jürgen Neuhaus, result : 4th
1974 DRM Duren, car n°259, driver : Gerhard Holup