PORSCHE RACING HISTORY935/79
Wikipedia
The 935 was introduced in 1976 as the factory racing version of the 911 (930) Turbo and prepared for FIA-Group 5 rules, it was an evolution of the Carrera RSR 2.1 turbo prototype. It had an impressive 55 wins in FIA international championships from 1976 to 1982, including six Sebring 12 Hours and six Daytona 24 Hours
1979 19801979
4 February 1979 - Daytona 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA)/Danny Ongais (USA)/Hurley Haywood (USA) | Interscope Racing (USA) | 1st | 1st | 8th | 684 laps |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Don Whittington (USA)/Bill Whittington (USA)/Jürgen Barth (D) | Whittington Bros (USA) | 4th | 3rd | 6th | 622 laps |
17 March 1979 - Sebring 12 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Bill Whittington (USA)/Don Whittington (USA) | Whittington Bros. Racing (USA) | 42nd | 13th | 6th | 104 laps - Accident |
8 April 1979 - Road Atlanta 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA) | Brumos Porsche Audi (USA) | 1st | 1st | 1st | 40 laps |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I) | Electrodyne (I) | 4th | 4th | 6th | 38 laps |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Bill Whittington (USA) | Whittington Brothers Racing (USA) | 13th | 8th | 4th | 37 laps |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Danny Ongais (USA) | Interscope Racing (USA) | 23rd | 12th | 3rd | 31 laps - DNF |
22 April 1979 - Riverside 6 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Don Whittington (USA)/Bill Whittington (USA) | Whittington Brothers Racing (USA) | 1st | 1st | 7th | 195 laps |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA)/Klaus Ludwig (D) | Brumos Porsche (USA) | 5th | 5th | 1st | 185 laps |
| 10 | Porsche 935/79 | 930 990 0027 | GTX | Otis Chandler (USA)/John Thomas (USA) | Otis Chandler | 29th | 10th | 11th | 136 laps |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I)/Hurley Haywood (USA) | Electrodyne/Moretti (I) | 42nd | 16th | 46th | 41 laps - Accident |
29 April 1979 - Laguna Seca 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA) | Brumos Porsche (USA) | 1st | 1st | 2nd | 53 laps |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA) | Interscope Racing (USA) | 5th | 5th | 8th | 51 laps |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Bill Whittington (USA) | Whittington Brothers Racing (USA) | 23rd | 10th | 5th | 4 laps - DNF |
13 May 1979 - Hallett 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA) | Brumos Porsche (USA) | 2nd | 2nd | 1st | 55 laps |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I) | Electrodyne/Moretti (I) | 4th | 4th | 6th | 55 laps |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA) | Interscope Racing (USA) | 5th | 5th | 7th | 54 laps |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Bill Whittington (USA) | Whittington Brothers Racing (USA) | 22nd | 9th | 4th | 13 laps - DNF |
28 May 1979 - Lime Rock 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA) | Brumos Porsche (USA) | 1st | 1st | 1st | 65 laps |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA) | Interscope Racing (USA) | 4th | 4th | 9th | 63 laps |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I) | Electrodyne/Moretti (I) | 6th | 5th | 6th | 62 laps |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Bill Whittington (USA) | Whittington Brothers Racing (USA) | 22nd | 10th | 5th | 22 laps - DNF |
10 June 1979 - Le Mans 24 Hours - World Challenge for Endurance Drivers
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 68 | Porsche 935/79 | 930 990 0031 | IMSA+2.5 | Ted Field (USA)/Milt Minter (USA)/John Morton (USA) | Interscope Racing (USA) | DNF | 25th | 154 laps - Engine |
17 June 1979 - Brainerd 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA) | Brumos Porsche (USA) | 1st | 1st | 1st | 33 laps |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA) | Interscope Racing (USA) | 3rd | 3rd | 5th | 33 laps |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Bill Whittington (USA) | Whittington Brothers Racing (USA) | 7th | 7th | 6th | 32 laps |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I) | Electrodyne/Moretti (I) | 36th | 18th | 7th | 7 laps - DNF |
4 July 1979 - Daytona Paul Revere 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA)/Danny Ongais (USA) | Interscope Racing (USA) | 2nd | 2nd | 8th | 64 laps |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA) | Brumos Porsche (USA) | 3rd | 3rd | 1st | 63 laps |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I) | Electrodyne/Moretti (I) | 36th | 8th | 5th | 30 laps - DNF |
7 July 1979 - Watkins Glen 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 95 | Porsche 935/79 | TA-II | Bill Whittington (USA)/Brian Redman (GB)/Johnny Rutherford (USA) | Whittington Brothers (USA) | 8th | 3rd | 8th | 161 laps | |
| 0 | Porsche 935/79 | 930 990 0029 | Gr.5 | Ted Field (USA)/Danny Ongais (USA) | Interscope Racing (USA) | 32nd | 6th | 48 laps - Accident |
15 July 1979 - Mid-Ohio 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA)/Hurley Haywood (USA) | Peter Gregg Racing (USA) | 1st | 1st | 1st | 104 laps |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Don Whittington (USA)/Bill Whittington (USA) | Whittington Brothers Racing (USA) | 2nd | 2nd | 3rd | 104 laps |
21 July 1979 - Trans-Am Road America - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | TA-II | Peter Gregg (USA) | Bayside Disposal Racing, Inc. (USA) | 1st | 1st | 2nd | 25 laps |
29 July 1979 - Sears Point 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA) | 1st | 1st | 1st | 40 laps | |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA) | Interscope Racing (USA) | 2nd | 2nd | 12th | 40 laps |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I) | Electrodyne/Moretti (I) | 22nd | 12th | 14th | 32 laps |
5 August 1979 - Portland 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA) | 1st | 1st | 1st | 51 laps | |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA) | Interscope Racing (USA) | 6th | 6th | 10th | 50 laps |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I) | Electrodyne/Moretti (I) | 24th | 12th | 7th | 23 laps - DNF |
2 September 1979 - Road America 500 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA)/Milt Minter (USA) | Interscope Racing (USA) | 3rd | 3rd | 7th | 125 laps |
23 September 1979 - Road Atlanta 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA) | Peter Gregg Racing (USA) | 1st | 1st | 1st | 40 laps |
| 0 | Porsche 935/79 | 930 990 0029 | GTX | Ted Field (USA) | Interscope Racing (USA) | 7th | 7th | 13th | 39 laps |
| 94 | Porsche 935/79 | 930 990 0026 | GTX | Bill Whittington (USA) | Whittington Brothers Racing (USA) | 16th | 12th | 41st | 36 laps - DNF |
| 30 | Porsche 935/79 | 930 990 0032 | GTX | Gianpiero Moretti (I) | Electrodyne (I) | 31st | 16th | 38th | 9 laps - DNF |
25 November 1979 - Daytona Finale 250 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 94 | Porsche 935/79 or K3? | 930 990 0026 | GTX | Bill Whittington (USA) | Whittington Brothers Racing (USA) | 1st | 1st | 3rd | 47 laps (Ref to Chasis 009 0004?) |
| 59 | Porsche 935/79 | 930 990 0030 | GTX | Peter Gregg (USA)/Hurley Haywood (USA) | 39th | 8th | 2nd | 33 laps |