PORSCHE RACING HISTORYPorsche 917 K - Chassis No. 917-023
12 April 1970 - Brands Hatch 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 11 | Porsche 917 K | 917-023 | S5.0 | Vic Elford (GB)/Denny Hulme (NZ) | Porsche Konstruktionen KG. Salzburg (A) | 2nd | 2nd | 3rd | 230 laps |
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 |
16 June 1970 - Le Mans 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 23 | Porsche 917 K | 917-023 | S5.0 | Richard Attwood (GB)/Hans Herrmann (D) | Porsche KG Salzburg (A) | 1st | 1st | 15th | 343 laps |
11 October 1970 - Zeltweg 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 21 | Porsche 917 K | 917-023 | S5.0 | Vic Elford (GB)/Richard Attwood (GB) | Porsche KG Salzburg (A) | 4th | 2nd | 4th | 162 laps |
10 January 1971 - Buenos Aires 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 38 | Porsche 917 K | 917-023 | S | Vic Elford (GB)/Gérard Larrousse (F) | Martini International Racing Team | DSQ | 4th | 65 laps - Assistance |
31 January 1971 - Daytona 24 Hours - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 4 | Porsche 917 K | 917-023 | S | Vic Elford (GB)/Gijs van Lennep (NL) | Martini & Rossi Racing Team (D) | DNF | 11th | 274 laps - Accident |
4 April 1971 - Brands Hatch 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 9 | Porsche 917 K | 917-023 | S5.0 | Gijs van Lennep (NL)/Gérard Larrousse (F) | Martini International Racing | 9th | 5th | 7th | 216 laps |