PORSCHE RACING HISTORYChassis No. 930 990 0027
The ultimate development of the customer 935. One of seven examples built for 1979 It only competed in one event, the Riverside 6 Hours in April 1979 1979 - Originally delivered to and raced Otis Chandler cost $134,963 1993 - Dennis Aase 1994 - David & Karen Hall 1996 - Lloyd Hawkins 2019 - Offered for sale at Amelia Isalnd Auction with an estimate of $2,550,000 - $3,000,000, but did not sell 2022 - Sold at Amelia Island Auction for $1,462,500
22 April 1979 - Riverside 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 10 | Porsche 935/79 | 930 990 0027 | GTX | Otis Chandler (USA)/John Thomas (USA) | Otis Chandler | 29th | 10th | 11th | 136 laps |