Racing & Rally Winners Database
Racing & Rally Winners Database
| Round | Circuit | Date | Winner | Vehicle * | Entrant |
|---|---|---|---|---|---|
| 1 |  Willow Springs | 1983.04.17 | Ralt RT4 - Ford |  Theodore Racing | |
| 2 | Riverside | 1983.04.23 | Ralt RT4 - Ford |  Stuart Moore Racing | |
| 3 | Sears Point | 1983.05.08 | Ralt RT4 - Ford | Conte Racing | |
| 4 |  Westwood | 1983.05.22 | Ralt RT4 - Ford | Conte Racing | |
| 5 | Detroit | 1983.06.04 | Ralt RT4 - Ford | McCall Racing | |
| 6 | Circuit Gilles Villeneuve | 1983.06.11 | Ralt RT4 - Ford | Theodore Racing | |
| 7 | Road America | 1983.07.16 | Ralt RT4 - Ford | Theodore Racing | |
| 8 | Trois-Rivières | 1983.09.04 | Ralt RT4 - Ford | Conte Racing | |
| 9 | Mosport Park | 1983.09.11 | Ralt RT4 - Ford | Theodore Racing |
