PORSCHE RACING HISTORY917/10
1973
1 April 1973 - Interserie Nürburgring - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 917/10 TC | 917/10-015 | INT | Willi Kauhsen (D) | Willi Kauhsen Racing Team (D) | 1st | 1st | 1st | 14 laps |
| 1 | Porsche 917/10 TC | 917/10-004 | INT | Leo Kinnunen (FI) | Motorsportclub Stuttgart - Racing Team AAW (D) | 2nd | 2nd | 9th | 14 laps |
| 5 | Porsche 917/10 | 917/10-016 | INT | Ernst Kraus (D) | Boeri-Helmets-Racing-Team (D) | 5th | 5th | 3rd | 14 laps |
| 6 | Porsche 917/10 TC | 917/10-017 | INT | Georg Loos (D) | GELO-Racing-Team (D) | 6th | 6th | 10th | 14 laps |
| 16 | Porsche 917/10 TC | 917/10-003 | INT | George Follmer (USA) | Rinzler Motorracing Inc. (USA) | 17th | 8th | 4th | 7 laps 2: Collision on warm up lap |
10 June 1973 - Can-Am Mosport - Can-Am - Canadian-American Challenge Cup
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 23 | Porsche 917/10 TC | 917/10-005 | Charlie Kemp (USA) | Rinzler Motoracing/Royal Crown | 1st | 4th | 80 laps | ||
| 4 | Porsche 917/10 TC | 917/10-006 | Hans Wiedmer (D) | Hans Wiedmer | 2nd | 8th | 78 laps | ||
| 3 | Porsche 917/10 | 917-028 | Steve Durst (USA) | Vasek Polak Racing | 5th | 14th | 77 laps | ||
| 16 | Porsche 917/10 TC | 917/10-003 | George Follmer (USA) | Rinzler Motoracing/Royal Crown | DNF | 3rd | 53 laps - Transmission | ||
| 59 | Porsche 917/10 TC | 917/10-007 | Hurley Haywood (USA) | Brumos Racing | DNF | 5th | 30 laps - Transmission | ||
| 0 | Porsche 917/10 TC | 917/10-018 | Jody Scheckter (ZA) | Vasek Polak Racing | DNF | 2nd | 29 laps - Puncture, accident |
24 June 1973 - Interserie Norisring - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 917/10 TC | 917/10-004 | Gr. 7 | Leo Kinnunen (FI) | Motorsport-Club Stuttgart/Racing Team AAW (D) | 1st | 1st | 2nd | 140 laps |
| 6 | Porsche 917/10 TC | 917/10-017 | Gr. 7 | Georg Loos (D) | Gelo-Racing-Team (D) | 2nd | 2nd | 6th | 139 laps |
| 2 | Porsche 917/10 TC | 917/10-015 | Gr. 7 | Willi Kauhsen (D) | Willi Kauhsen Racing Team (D) | 4th | 3rd | 1st | 136 laps |
| 5 | Porsche 917/10 | 917/10-016 | Gr. 7 | Ernst Kraus (D) | Boeri-Helmets-Racing-Team (D) | 6th | 5th | 11th | 131 laps |
| 11 | Porsche 917/10 | 917/10-001 | Gr. 7 | Günther Steckkönig (D) | Willi Kauhsen Racing Team (D) | 16th | 12th | 5th |
8 July 1973 - Can-Am Road Atlanta - Can-Am - Canadian-American Challenge Cup
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 917/10 TC | 917/10-005 | George Follmer (USA) | Rinzler Motoracing/Royal Crown | 1st | 2nd | 90 laps | ||
| 0 | Porsche 917/10 TC | 917/10-018 | Jody Scheckter (ZA) | Vasek Polak Racing | 3rd | 3rd | 89 laps | ||
| 59 | Porsche 917/10 TC | 917/10-007 | Hurley Haywood (USA) | Brumos Racing | 5th | 4th | 85 laps | ||
| 3 | Porsche 917/10 | 917-028 | Steve Durst (USA) | Vasek Polak Racing | 7th | 15th | 83 laps | ||
| 4 | Porsche 917/10 TC | 917/10-006 | Hans Wiedmer (D) | Hans Wiedmer | DNF | 12th | 28 laps - Driver ill |
22 July 1973 - Can-Am Watkins Glen - Can-Am - Canadian-American Challenge Cup
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 917/10 TC | 917/10-018 | Jody Scheckter (ZA) | Vasek Polak Racing | 3rd | 3rd | 59 laps | ||
| 23 | Porsche 917/10 TC | 917/10-005 | Charlie Kemp (USA) | Rinzler Motoracing/Royal Crown | 4th | 6th | 59 laps | ||
| 3 | Porsche 917/10 | 917-028 | Steve Durst (USA) | Vasek Polak Racing | 7th | 17th | 55 laps | ||
| 4 | Porsche 917/10 TC | 917/10-006 | Hans Wiedmer (D) | Hans Wiedmer | DNF | 9th | 34 laps - Turbo | ||
| 16 | Porsche 917/10 TC | 917/10-003 | George Follmer (USA) | Rinzler Motoracing/Royal Crown | DNF | 2nd | 21 laps - Turbo | ||
| 59 | Porsche 917/10 TC | 917/10-007 | Hurley Haywood (USA) | Brumos Racing | DNF | 5th | 18 laps - Transmission |
12 August 1973 - Can-Am Mid-Ohio - Can-Am - Canadian-American Challenge Cup
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 917/10 TC | 917/10-003 | George Follmer (USA) | Rinzler Motoracing/Royal Crown | 2nd | 3rd | 84 laps | ||
| 59 | Porsche 917/10 TC | 917/10-007 | Hurley Haywood (USA) | Brumos Racing | 3rd | 7th | 80 laps | ||
| 3 | Porsche 917/10 | 917-028 | Steve Durst (USA) | Vasek Polak Racing | 10th | 19th | 77 laps | ||
| 0 | Porsche 917/10 TC | 917/10-018 | Jody Scheckter (ZA) | Vasek Polak Racing | DNF | 2nd | 31 laps - Spun/handling | ||
| 5 | Porsche 917/10 TC | 917/10-015 | Willi Kauhsen (D) | Willi Kauhsen Racing Team | DNF | 5th | 9 laps - Gearbox | ||
| 4 | Porsche 917/10 TC | 917/10-006 | Hans Wiedmer (D) | Hans Wiedmer | DNF | 17th | 4 laps - Hit Guardrail |
19 August 1973 - Interserie Misano - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 917/10 TC | 917/10-004 | Leo Kinnunen (FI) | Motorsport-Club Stuttgart/Racing Team AAW (D) | 1st | 1st | 80 laps | ||
| 5 | Porsche 917/10 | 917/10-016 | Ernst Kraus (D) | Boeri-Helmets-Racing-Team (D) | 2nd | 6th | 79 laps | ||
| 2 | Porsche 917/10 | 917/10-001 | Günther Steckkönig (D) | Willi Kauhsen Racing Team (D) | 4th | 2nd | 78 laps | ||
| 6 | Porsche 917/10 TC | 917/10-017 | Georg Loos (D) | Gelo Racing Team (D) | DNF | 4th | Engine |
26 August 1973 - Can-Am Road America - Can-Am - Canadian-American Challenge Cup
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 917/10 TC | 917/10-018 | Jody Scheckter (ZA) | Vasek Polak Racing | 2nd | 2nd | 25 laps | ||
| 16 | Porsche 917/10 TC | 917/10-003 | George Follmer (USA) | Rinzler Motoracing/Royal Crown | 3rd | 3rd | 25 laps | ||
| 23 | Porsche 917/10 TC | 917/10-005 | Charlie Kemp (USA) | Rinzler Motoracing/Royal Crown | DNF | 4th | 20 laps - Broken Wheel | ||
| 59 | Porsche 917/10 TC | 917/10-007 | Hurley Haywood (USA) | Brumos Racing | DNF | 5th | 9 laps - Blown Tyre |
16 September 1973 - Can-Am Edmonton - Can-Am - Canadian-American Challenge Cup
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 16 | Porsche 917/10 TC | 917/10-003 | George Follmer (USA) | Rinzler Motoracing/Royal Crown | 2nd | 2nd | 50 laps | ||
| 23 | Porsche 917/10 TC | 917/10-005 | Charlie Kemp (USA) | Rinzler Motoracing/Royal Crown | 8th | 4th | 45 laps | ||
| 0 | Porsche 917/10 TC | 917/10-018 | Jody Scheckter (ZA) | Vasek Polak Racing | DNF | 3rd | 11 laps - Blown Engine |
14 October 1973 - Can-Am Laguna Seca - Can-Am - Canadian-American Challenge Cup
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 917/10 TC | 917/10-007 | Hurley Haywood (USA) | Brumos Racing | 3rd | 6th | 65 laps | ||
| 16 | Porsche 917/10 TC | 917/10-003 | George Follmer (USA) | Rinzler Motoracing/Royal Crown | DNF | 3rd | 44 laps - Turbo | ||
| 3 | Porsche 917/10 TC | 917-028 | Brian Redman (GB) | Vasek Polak Racing | DNF | 4th | 30 laps - Blown Engine | ||
| 23 | Porsche 917/10 TC | 917/10-005 | Charlie Kemp (USA) | Rinzler Motoracing/Royal Crown | DNF | 7th | 27 laps - Rear Suspension | ||
| 0 | Porsche 917/10 TC | 917/10-018 | Jody Scheckter (ZA) | Vasek Polak Racing | DNF | 2nd | 11 laps - Clutch |
29 October 1973 - Can-Am Riverside - Can-Am - Canadian-American Challenge Cup
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 917/10 TC | 917/10-007 | Hurley Haywood (USA) | Brumos Racing | 2nd | 6th | 49 laps | ||
| 23 | Porsche 917/10 TC | 917/10-005 | Charlie Kemp (USA) | Rinzler Motoracing/Royal Crown | 3rd | 7th | 48 laps | ||
| 3 | Porsche 917/10 TC | 917-028 | Brian Redman (GB) | Vasek Polak Racing | DNF | 4th | 31 laps - Suspension | ||
| 0 | Porsche 917/10 TC | 917/10-018 | Jody Scheckter (ZA) | Vasek Polak Racing | DNF | 3rd | 17 laps - Body Loose | ||
| 16 | Porsche 917/10 TC | 917/10-003 | George Follmer (USA) | Rinzler Motoracing/Royal Crown | DNF | 2nd | 1 lap - Accident |