PORSCHE RACING HISTORY914/6
1983
19 March 1983 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 31 | Porsche 914/6 | 914 043 0593 | GTU | Jack Griffin (USA)/John Zouzelka (USA) | Pegasus Racing | 76th | 25th | 86th | 38 laps - Accident |
10 April 1983 - Road Atlanta 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 14 | Porsche 914/6 | 914 043 1523 | GTU | Bruce Jones (USA)/Fred Apgar (USA) | Bruce Jones Racing | 38th | 12th | 34th | 83 laps |
15 May 1983 - Charlotte 500 km - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 94 | Porsche 914/6 | 914 043 1523 | GTU | Bruce Jones (USA)/Fred Apgar (USA) | Bruce Jones | 23rd | 9th | 35th | 99 laps |
30 May 1983 - Lime Rock 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 77 | Porsche 914/6 | 914 043 0754 | GTU | Paul Resnick (USA)/Ron Barnaba (USA) | 17th | 8th | 37th | 149 laps | |
| 94 | Porsche 914/6 | 914 043 1523 | GTU | Bruce Jones (USA)/Fred Apgar (USA) | Bruce Jones | 24th | 9th | 36th | 132 laps |
19 June 1983 - Mid-Ohio 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 23 | Porsche 914/6 | 914 043 0538 | GTU | Tim Selby (USA)/Earl Roe (USA) | Roe/Selby Racing (USA) | 16th | 7th | 37th | 185 laps |
31 July 1983 - Portland 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 66 | Porsche 914/6 | 914 143 0332 | GTU | Will Swope (USA)/Scott Taylor (USA) | 36th | 12th | 29th | 26 laps - DNF |
14 August 1983 - Mosport 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 23 | Porsche 914/6 | 914 043 0538 | GTU | Tim Selby (USA)/Earl Roe (USA) | Roe/Selby Racing (USA) | 8th | 3rd | 23rd | 200 laps |
| 77 | Porsche 914/6 | 914 043 0754 | GTU | Paul Resnick (USA)/Ron Barnaba (USA)/Steve Zwiren (USA) | Porsche Auto Recyclers | 17th | 6th | 27th | 157 laps |
| 94 | Porsche 914/6 | 914 043 1523 | GTU | Bruce Jones (USA)/Fred Apgar (USA) | Bruce Jones | 24th | 9th | 25th | 66 laps - DNF |
21 August 1983 - Road America 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 23 | Porsche 914/6 | 914 043 0538 | GTU | Tim Selby (USA)/Earl Roe (USA) | Roe/Selby Racing (USA) | 14th | 5th | 32nd | 101 laps |
| 3 | Porsche 914/6 | 473 29 02456 | GTU | Richard Graves (USA)/Alice Graves (USA) | Richard Graves | 25th | 11th | 43rd | 87 laps |
11 September 1983 - Pocono 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 914/6 | 473 29 02456 | GTU | Richard Graves (USA)/Alice Graves (USA) | Richard Graves | 17th | 6th | 39th | 142 laps |
| 94 | Porsche 914/6 | 914 043 1523 | GTU | Bruce Jones (USA)/Fred Apgar (USA) | Bruce Jones | 21st | 9th | 36th | 121 laps |
| 17 | Porsche 914/6 | 914 043 0754 | GTU | Paul Resnick (USA)/Ron Barnaba (USA)/Steve Zwiren (USA) | Porsche Auto Recyclers | 29th | 10th | 32nd | 78 laps - DNF |
27 November 1983 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 36 | Porsche 914/6 | 473 29 02456 | GTU | Richard Graves (USA)/Alice Graves (USA) | 42nd | 16th | 63rd | 69 laps |