PORSCHE RACING HISTORYManfred Schurti (FL)
b. 24 December 1941 (Lustenau, Austria) - d.
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1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1973
25 April 1973 - Monza 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 82 | Porsche 911 Carrera RSR | 911 360 0974 R8 | GT3.0 | George Follmer (USA)/Manfred Schurti (FL) | Martini Racing Team (D) | DNF | 24th | 19 laps - Engine |
24 June 1973 - Zeltweg 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 8 | Porsche 911 Carrera RSR | 911 360 0686 R7 | S3.0 | Helmuth Koinigg (A)/Manfred Schurti (FL) | Martini Racing Porsche AG (D) | 9th | 9th | 12th | 148 laps |