PORSCHE RACING HISTORYPorsche 904/8 - Chassis No. 904-008
26 April 1964 - Targa Florio - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 186 | Porsche 904/8 | 904-008 | P2.0 | Edgar Barth (DDR)/Umberto Maglioli (I) | Porsche System Engineering (D) | 6th | 1st | 10 laps |
22 June 1964 - Le Mans 24 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 30 | Porsche 904/8 | 904-008 | P3.0 | Colin Davis (GB)/Gerhard Mitter (D) | Porsche System Engineering (D) | DNF | 18th | 244 laps - Clutch |
22 June 1965 - Le Mans 24 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 33 | Porsche 904/8 | 904-008 | P2.0 | Colin Davis (GB)/Gerhard Mitter (D) | Porsche System Engineering (D) | DNF | 18th | 20 laps - Clutch |