PORSCHE RACING HISTORYRudy Bartling (CDN)
1981
12 July 1981 - Watkins Glen 6 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 33 | Porsche 934 | 930 670 0162 | GTO | Werner Frank (USA)/Rudy Bartling (CDN) | Toyota Village (USA) | DNF | 23rd | 9 laps - Oil Line |
16 August 1981 - Mosport 6 Hours - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 53 | Porsche 911 Carrera RSR | 006 00024 | GTO | Rudy Bartling (CDN)/Fritz Hochreuter (CDN)/Norm Ridgely (CDN) | Fritz Hochreuter (CDN) | 19th | 6th | 25th | 170 laps - DNF |
23 August 1981 - Road America 500 Miles - World Championship for Drivers and Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 03 | Porsche 934 | 930 670 0162 | GTO | Rudy Bartling (CDN)/Werner Frank (USA) | Werner Frank (USA) | 38th | 12th | 22nd | 45 laps - DNF |
30 August 1981 - Mid-Ohio 500 km - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 03 | Porsche 934 | 930 670 0162 | Gr.4 | Werner Frank (USA)/Rudy Bartling (CDN) | Toyota Village (USA) | 19th | 12th | 21st | 109 laps |