PORSCHE RACING HISTORYChip Mead (USA)
1979 : Sebring 12 Hours - 2nd in class : Mid-Ohio 250 Miles - 3rd in class
17 March 1979 - Sebring 12 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 39 | Porsche 911 | GTU | Jim Trueman (USA)/John Higgins (USA)/Chip Mead (USA) | Barrick Motor Racing | 12th | 2nd | 34th | 215 laps |
15 July 1979 - Mid-Ohio 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 89 | Porsche 911 | GTU | Chip Mead (USA)/John Mortensen (USA) | 13th | 3rd | 29th | 93 laps |