PORSCHE RACING HISTORY934
1977
6 February 1977 - Daytona 24 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 61 | Porsche 934 | 930 670 0175 | GTO | Peter Gregg (USA)/Jim Busby (USA) | Brumos Racing (USA) | 10th | 5th | 7th | 590 laps (Wrong #?) |
13 March 1977 - DRM Zolder Bergischer Löwe - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 53 | Porsche 934 | 930 670 0168 | Gr.5 | Edgar Dören (D) | Max Moritz GmbH (D) | 6th | 6th | 5th | 23 laps |
| 61 | Porsche 934 | 930 670 0158 | Dieter Schornstein (D) | Dieter Schornstein (D) | 7th | 7th | 8th | 22 laps | |
| 60 | Porsche 934 | 930 670 0172 | Gr.5 | Volkert Merl (D) | IRS Firestone Racemaster (D) | DNF | 7th | 15 laps |
19 March 1977 - Sebring 12 Hours - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 09 | Porsche 934 | 930 670 0175 | GTO | John Gunn (USA)/Gary Belcher (USA) | Belcher Racing (USA) | 4th | 4th | 4th | 228 laps |
20 March 1977 - Mugello 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 18 | Porsche 934 | 930 670 0157 | GT | Arturo Merzario (I)/Giuseppe Bianco (I) | Jolly Club (I) | 4th | 1st | 6th | 149 laps |
| 7 | Porsche 934 | 930 670 0171 | GT | Claude Haldi (CH)/Laurent Ferrier (F) | Schiller Racing Team (CH) | 7th | 4th | 8th | 144 laps |
| 11 | Porsche 934 | 930 670 0169 | GT | Girolama Capra (I)/Gabriele Gottifredi (I) | Gabriele Capoferri (I) | DNF | 13th | 77 laps |
27 March 1977 - DRM Nürburgring 300 Km - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 53 | Porsche 934 | 930 670 0168 | Div. I | Edgar Dören (D) | Autohaus Max Moritz GmbH (D) | 5th | 5th | 4th | 7 laps |
| 61 | Porsche 934 | 930 670 0158 | Div. I | Dieter Schornstein (D) | Dieter Schornstein (D) | 6th | 6th | 8th | 6 laps |
| 57 | Porsche 934 | 930 670 0155 | Div. I | Jürgen Neuhaus (D) | Kannacher GT-Racing (D) | DNF | 9th | 4 laps | |
| 67 | Porsche 934 | 930 670 0160 | Div. I | Eberhard Sindel (D) | Valvoline Deutschland (D) | DNF | 10th | 4 laps |
17 April 1977 - Road Atlanta 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 09 | Porsche 934 | 930 670 0175 | GTO | Gary Belcher (USA) | Belcher Racing (USA) | 27th | 17th | 11th | 24 laps - DNF |
1 May 1977 - Laguna Seca 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 20 | Porsche 934 | 930 670 0179 | GTO | Roy Woods (USA) | Vasek Polak Racing (USA) | 15th | 12th | 21st | 49 laps |
| 09 | Porsche 934 | 930 670 0175 | GTO | Gary Belcher (USA) | Belcher Racing (USA) | 40th | 26th | 13th | 1 lap - DNF |
15 May 1977 - Mid-America 100 Miles - IMSA - International Motor Sport Association
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 09 | Porsche 934 | 930 670 0175 | GTO | Gary Belcher (USA) | Belcher Racing (USA) | 5th | 5th | 7th | 34 laps |
30 May 1977 - Trans-Am Kent - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 934 | 930 670 0179 | TA-II | Roy Woods (USA) | Vasek Polak Racing (USA) | 10th | 5th | 31st | 41 laps |
12 June 1977 - Trans-Am Portland - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 934 | 930 670 0179 | TA-II | Monte Shelton (USA) | Monte's Motors | 2nd | 2nd | 2nd | 50 laps |
12 June 1977 - Le Mans 24 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 58 | Porsche 934 | 006 00022 | GT | Bob Wollek (F)/"Steve" Jean-Pierre Wielemans (B)/Philippe Gurdjian (F) | Porsche Kremer Racing (D) | 7th | 1st | 17th | 299 laps |
| 56 | Porsche 934 | 930 670 0177 | GT | Cyril Grandet (F)/Jean-Louis Bousquet (F)/Philippe Dagoreau (F) | J.M.S. Racing Team (F) | 19th | 3rd | 29th | 254 laps |
| 59 | Porsche 934 | 930 670 0171 | GT | François Servanin (F)/Franz Hummel (F)/Laurent Ferrier (F) | Schiller Racing (CH) | DNF | 23rd | 160 laps - Gearbox | |
| 60 | Porsche 934 | 930 670 0178 | GT | Claude Haldi (CH)/Florian Vetsch (CH)/Angelo Pallavicini (CH) | Schiller Racing (CH) | DNF | 21st | 123 laps - Engine | |
| 57 | Porsche 934 | 930 670 0153 | GT | Willy Braillard (B)/Guillermo Ortega (EC)/Nicolas Koob (L) | Nicolas Koob (L) | DNF | 31st | 116 laps - Head Gasket |
3 July 1977 - DRM Norisring - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 53 | Porsche 934 | 930 670 0168 | Div.I | Edgar Dören (D) | Autohaus Max Moritz GmbH (D) | 6th | 8th | 66 laps | |
| 80 | Porsche 934 | 930 670 0171 | Div.I | Claude Haldi (CH) | Claude Haldi (CH) | 7th | 9th | 63 laps | |
| 61 | Porsche 934 | 930 670 0158 | Div.I | Dieter Schornstein (D) | Dieter Schornstein (D) | DNF | 11th | 62 laps | |
| 60 | Porsche 934 | 930 670 0172 | Div.I | Volkert Merl (D) | IRS-Firestone-M&H Racemaster (D) | DNF | 7th | 44 laps |
9 July 1977 - Watkins Glen 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 20 | Porsche 934 | 930 670 0179 | Gr.5 | Janet Guthrie (USA)/Randy Lewis (USA) | Vasek Polak Racing (USA) | 10th | 9th | 13th | 157 laps |
| 94 | Porsche 934 | 930 670 0152 | GT | Elliott Forbes-Robinson (USA)/Mike Tillson (USA) | Mike Tillson Enterprises, Inc. (USA) | 35th | 8th | 17th | 68 laps - Oil Leak |
30 July 1977 - DRM Hockenheim Grand Prix - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 60 | Porsche 934 | 930 670 0172 | Div.I | Volkert Merl (D) | IRS-Firestone-M&H Racemaster (D) | 8th | 10th | 18 laps | |
| 57 | Porsche 934 | 930 670 0162 | Div.I | Angelo Pallavicini (CH) | Pallvano Corse (CH) | 9th | 11th | 18 laps | |
| 53 | Porsche 934 | 930 670 0168 | Div.I | Edgar Dören (D) | Jägermeister Max Moritz Team (D) | DNF | 7th | 12 laps - Turbo | |
| 61 | Porsche 934 | 930 670 0158 | Div.I | Dieter Schornstein (D) | Dieter Schornstein (D) | DNF | 8th | 1 lap |
31 July 1977 - Trans-Am Hallett - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 51 | Porsche 934 | 930 670 0179 | TA-II | Monte Shelton (USA) | Porsche Audi Northwest | 3rd | 3rd | 4th | 54 laps |
14 August 1977 - Trans-Am Brainerd - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 51 | Porsche 934 | 930 670 0179 | TA-II | Monte Shelton (USA) | Porsche Audi Northwest | 3rdf | 3rd | 3rd | 33 laps |
20 August 1977 - Mosport 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 0 | Porsche 934 | 930 670 0179 | TA-II | Monte Shelton (USA)/Skeeter McKitterick (USA) | Vasek Polak Racing (USA) | 13th | 7th | 7th | 154 laps |
3 September 1977 - Trans-Am Road America - Race I - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 51 | Porsche 934 | 930 670 0179 | TA-II | Monte Shelton (USA) | Monte's Motor Co. (USA) | 4th | 4th | 7th | 19 laps |
4 September 1977 - Trans-Am Road America - Race 2 - Trans-Am
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 51 | Porsche 934 | 930 670 0179 | TA-II | Monte Shelton (USA) | Monte's Motor Co. (USA) | DNS |