13/08/1973
1973 Eleventh Annual Buckeye Cup
Lexington, Ohio, United States
InfoHans Wiedmer (#4) - DNF
23/07/1973
1973 6-Hours and The Can-Am
Watkins Glen, New York, United States
InfoHans Wiedmer (#4) - DNF
09/07/1973
1973 Carling Can-Am Road Atlanta
Plymouth, Wisconsin, United States
InfoHans Wiedmer (#4) - DNF
11/06/1973
1973 Labatt's Blue Trophy in the Can-Am Challenge Race
Toronto, Ontario, Canada
InfoHans Wiedmer (#4) - 2nd OA
30/10/1972
1972 Los Angeles Times 15th Annual Grand Prix
Riverside, California, United States
InfoMilt Minter (#0) - DNF
02/10/1972
1972 Can-Am Challenge Race for the Molson Cup
Edmonton, Alberta, Canada
InfoMilt Minter (#0) - DNF
28/08/1972
1972 Road America Can-Am
Plymouth, Wisconsin, United States
InfoMilt Minter (#0) - 7th OA
24/07/1972
1972 6-Hours and The Can-Am, The Glen
Watkins Glen, New York, United States
InfoMilt Minter (#0) - 6th OA
10/07/1972
1972 Can-Am Road Atlanta
Plymouth, Wisconsin, United States
InfoMilt Minter (#0) - 3rd OA
12/06/1972
1972 Labatt's Blue Trophy
Toronto, Ontario, Canada
InfoMilt Minter (#0) - 4th OA