PORSCHE RACING HISTORYChassis No. 904-005
26 April 1964 - Targa Florio - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 86 | Porsche 904 GTS | 904-005 | GT2.0 | Antonio Pucci (I)/Colin Davis (GB) | Porsche System Engineering (D) | 1st | 1st | 10 laps |
31 May 1964 - Nürburgring 1000 km - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 127T | Porsche 904 GTS | 904-005 | GT2.0 | Colin Davis (GB)/Edgar Barth (DDR) | Porsche Werk (D) | DNF | 6th | 10 laps - Accident |
6 February 1966 - Daytona 24 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 904 GTS | 904-005 | S2.0 | Gerhard Mitter (D)/Joe Buzzetta (USA) | Porsche System Engineering (D) | 7th | 1st | 24th | 612 laps |