1989 / Interseries / Teammates Comparison
Race
Franz Konrad - Hellmut Mundas | Gebhardt Motorsport | 2 - 0 | Miroslav Adámek - Dezsö Kiss | Ralf Nagel Promotions | 2 - 0 | Karl Hasenbichler - Miroslav Adámek | Ralf Nagel Promotions | 1 - 0 |
Franz Konrad - Hellmut Mundas | Gebhardt Motorsport | 2 - 0 | Miroslav Adámek - Dezsö Kiss | Ralf Nagel Promotions | 2 - 0 | Karl Hasenbichler - Miroslav Adámek | Ralf Nagel Promotions | 1 - 0 |