Dr. Ing. h.c. F. Porsche AG
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The winning vehicle for 1973 was the Porsche 911 Carrera RSR (right) driven by Herbert Müller and Gijs van Lennep. On the left is the Porsche 914-6 belonging to a private racing team.
Dr. Ing. h.c. F. Porsche AG
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The 2.7-litre engine delivers 180 KW (245 HP)