PORSCHE RACING HISTORYHerbert Linge (D)
1964 : Daytona 2000 Kilometres - 1st in class : Targa Florio - 2nd overall
16 February 1964 - Daytona 2000 Kilometres - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 52 | Porsche 356 B Carrera 2000 GT/GS | 356-122 992 | GT2.0 | Edgar Barth (DDR)/Herbert Linge (D)/Jo Bonnier (S) | Porsche System Engineering (D) | 6th | 1st | 17th | 311 laps |
21 March 1964 - Sebring 12 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 41 | Porsche 718 RS | 718-047 | P3.0 | Edgar Barth (DDR)/Herbert Linge (D) | Porsche System Engineering (D) | 20th | 14th |
26 April 1964 - Targa Florio - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 84 | Porsche 904 GTS | 904-006 | GT2.0 | Gianni Balzarini (I)/Herbert Linge (D) | Porsche System Engineering (D) | 2nd | 2nd | 10 laps |
31 May 1964 - Nürburgring 1000 km - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 46 | Porsche 904 GTS | 904-006 | GT2.0 | Herbert Linge (D)/Gerhard Mitter (D) | Porsche Werk (D) | 12th | 7th | 11th | 41 laps |
22 June 1964 - Le Mans 24 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 29 | Porsche 904/8 | 904-009 | P3.0 | Edgar Barth (DDR)/Herbert Linge (D) | Porsche System Engineering (D) | DNF | 21st | 139 laps - Clutch |