M. L. Speer (USA)
1979
25 November 1979 - Daytona Finale 250 Miles - IMSA - International Motor Sport Association
No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
08 | Porsche 911 S | 911 030 1263 | GTU | Terry Wolters (USA)/M. L. Speer (USA) | Moran Construction | 31st | 9th | 65th | 39 laps |