PORSCHE RACING HISTORYEdgar Barth (DDR)
1963 : Targa Florio - 3rd overall, 1st in class : Le Mans 24 Hours - 3rd in class : Trophée d'Auvergne - 1st in class
5 May 1963 - Targa Florio - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 80 | Porsche 356 B Carrera 2000 GS/GT | 356-122 991 | GT2.0 | Edgar Barth (DDR)/Herbert Linge (D) | Porsche KG (D) | 3rd | 1st | 10 laps |
19 May 1963 - Nürburgring 1000 km - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 101 | Porsche 718 WRS | 718-047 | P2.0 | Edgar Barth (DDR)/Herbert Linge (D) | Porsche System Engineering (D) | DNF | 3rd | Gearbox |
16 June 1963 - Le Mans 24 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 28 | Porsche 718 WRS | 718-047 | P3.0 | Edgar Barth (DDR)/Herbert Linge (D) | Porsche System Engineering Ltd. (D) | 8th | 3rd | 23rd | 300 laps |
7 July 1963 - Trophée d'Auvergne - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 31 | Porsche 356 B Carrera 2000 GS/GT | 356-122 991 | GT2.0 | Edgar Barth (DDR) | Porsche System Engineering (D) | 6th | 1st | 11th | 44 laps |