PORSCHE RACING HISTORYTrans-Am
1968
4 February 1968 - Daytona 24 Hours
23 March 1968 - Sebring 12 Hours
1974
13 July 1974 - Watkins Glen 6 Hours
1977
30 May 1977 - Trans-Am Kent
12 June 1977 - Trans-Am Portland
26 June 1977 - Trans-Am Nelson Ledges
9 July 1977 - Watkins Glen 6 Hours
31 July 1977 - Trans-Am Hallett
14 August 1977 - Trans-Am Brainerd
20 August 1977 - Mosport 6 Hours
3 September 1977 - Trans-Am Road America - Race I
4 September 1977 - Trans-Am Road America - Race 2
9 November 1977 - Trans-Am Mont-Tremblant
1978
4 June 1978 - Trans-Am Westwood
11 June 1978 - Trans-Am Portland
25 June 1978 - Trans-Am Mont-Tremblant
8 July 1978 - Watkins Glen 6 Hours
19 August 1978 - Trans-Am Mosport
8 October 1978 - Trans-Am Laguna Seca
5 November 1978 - Trans-Am Mexico
1979
3 June 1979 - Trans-Am Westwood
7 July 1979 - Watkins Glen 6 Hours
21 July 1979 - Trans-Am Road America
5 August 1979 - Trans-Am Watkins Glen
1983
1 May 1983 - Trans-Am Moroso
31 July 1983 - Trans-Am Road America