PORSCHE RACING HISTORYBob Wollek (F)
1971 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1993 1997 1998
1981 : Nürburgring 1000 Km - 3rd overall, 1st in class
1 February 1981 - Daytona 24 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 935 K3/80 | 000 00011 | GTX | John Fitzpatrick (GB)/Jim Busby (USA)/Bob Wollek (F) | Kremer Racing (D) | 48th | 17th | 2nd | 167 laps - Engine |
24 May 1981 - Nürburgring 1000 Km - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 27 | Porsche 935 K3 | 000 0009 | GTX+2.0 | Bob Wollek (F) | Preston Henn (USA) | 3rd | 1st | 14th | 17 laps |
14 June 1981 - Le Mans 24 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 10 | Porsche 917 K/81 | 917-81 | S+2.0 | Bob Wollek (F)/Xavier Lapeyre (F)/Guy Chasseuil (F) | Kremer Racing (D) | DNF | 18th | 82 laps - Engine Mount |
27 September 1981 - Brands Hatch 1000 km - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 917 K/81 | 917-81 | S+2.0 | Bob Wollek (F)/Henri Pescarolo (F) | Porsche Kremer Racing (D) | DNF | 3rd | 52 laps - Suspension |