PORSCHE RACING HISTORYKlaus Bitterauf (USA)
1982
31 January 1982 - Daytona 24 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 | 911 030 0568 | GTU | Scott Flanders (USA)/Klaus Bitterauf (USA)/Vicki Smith (USA) | Der Klaus Haus | 25th | 7th | 50th | 511 laps |
20 March 1982 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 | 911 030 0568 | GTU | Vicki Smith (USA)/Klaus Bitterauf (USA)/Scott Flanders (USA) | Der Klaus Haus | 22nd | 6th | 46th | 183 laps |
16 May 1982 - Charlotte 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 | 911 030 0568 | GTU | Klaus Bitterauf (USA)/Vicki Smith (USA) | Der Klaus Haus | 17th | 7th | 38th | 112 laps |
3 July 1982 - Daytona 250 Miles Revere - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 | 911 030 0568 | GTU | Klaus Bitterauf (USA)/Scott Flanders (USA) | Der Klaus Haus | 23rd | 11th | 36th | 39 laps - DNF |
5 September 1982 - Mid Ohio 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 | 911 030 0568 | GTU | Klaus Bitterauf (USA)/Vicki Smith (USA) | Der Klaus Haus | 23rd | 8th | 39th | 182 laps |
12 September 1982 - Road Atlanta 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 | 911 030 0568 | GTU | Klaus Bitterauf (USA)/Vicki Smith (USA) | Der Klaus Haus | 33rd | 13th | 45th | 66 laps - DNF |
28 November 1982 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 78 | Porsche 911 | 911 030 0568 | GTU | Vicki Smith (USA)/Klaus Bitterauf (USA) | Der Klaus Haus | 49th | 13th | 69th | 44 laps - DNF |