PORSCHE RACING HISTORYKurt Ahrens Jr. (D)
1970 : Spa 1000 km - 3rd overall : Nürburgring 1000 km - 1st overall
1 February 1970 - Daytona 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 917 K | 917-011 | S | Kurt Ahrens Jr. (D)/Vic Elford (GB) | Porsche Konstruktionen KG (A) | DNF | 4th | 337 laps - Fuel Tank |
21 March 1970 - Sebring 12 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 917 K | 917-019 | S5.0 | Vic Elford (GB)/Kurt Ahrens Jr. (D) | Porsche Audi (USA) | DNF | 3rd | 61 laps - Accident |
25 April 1970 - Monza 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 10 | Porsche 917 K | 917-023 | S5.0 | Vic Elford (GB)/Kurt Ahrens Jr. (D) | Porsche Konstrukzion Salzburg (A) | DNF | 3rd | 92 laps - Puncture Damage |
17 May 1970 - Spa 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 28 | Porsche 917 K | 917-023 | S5.0 | Vic Elford (GB)/Kurt Ahrens Jr. (D) | Porsche Salzburg (A) | 3rd | 3rd | 12th | 70 laps |
31 May 1970 - Nürburgring 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 22 | Porsche 908/03 | 908/03-008 | P3.0 | Vic Elford (GB)/Kurt Ahrens Jr. (D) | Porsche Konstruktionen Salzburg (A) | 1st | 1st | 3rd | 44 laps |
16 June 1970 - Le Mans 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 25 | Porsche 917 L | 917-042 | S5.0 | Vic Elford (GB)/Kurt Ahrens Jr. (D) | Porsche KG Salzburg (A) | DNF | 1st | 225 laps - Engine |
11 July 1970 - Watkins Glen 6 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 32 | Porsche 917 K | 917-020 | S5.0 | Richard Attwood (GB)/Kurt Ahrens Jr. (D) | Porsche Audi Division (USA) | 6th | 6th | 6th | 295 laps |
11 October 1970 - Zeltweg 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 20 | Porsche 917 K | 917-020 | S5.0 | Kurt Ahrens Jr. (D)/Helmut Marko (A) | Porsche KG Salzburg (A) | DNF | 3rd | Out of Fuel |