1973
Polish Rally Championship
18-20/5 Rajd Dolnoslaski
# 96 - 911 Carrera RS -
2°
Smorawinski / Zyszkowski
# 97 - 911 Carrera RS -
Winner
Zasada / Zasada
8-10/6 Rajd Kormoran
Based on incomplete results, some cars may be missing
# 65 - 911 Carrera RS - DNF
Smorawinski / Zyszkowski
# 66 - 911 Carrera RS -
Winner
Zasada / Zasada
14-15/9 Rajd Wisly
Based on incomplete results, some cars may be missing
# ? - 911 Carrera RS -
Winner
Zasada / Zasada
9-11/11 Rajd Warszawski
Based on incomplete results, some cars may be missing
# 67 - 911 Carrera RSR - ?
Schewe / ?
