PORSCHE RACING HISTORYPorsche 908/03 - Chassis No. 908/03-012
30 May 1971 - Nürburgring 1000 km - International Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 908/03 | 908/03-012 | P3.0 | Jo Siffert (CH)/Derek Bell (GB) | J. W. Automotive Engineering (GB) | DNF | 7 laps - Chassis |
5 May 1974 - Neubiberg [SRP] - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| Porsche 908/03 | 908/03-012 | SRP+2.0 | Roland Heiler (D) | 5th | 5th | 13 laps |
17 June 1974 - Interserie Nürburgring 300 Km - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| Porsche 908/03 | 908/03-012 | S 500 | Knut-Holger Lehmann (D) | Joest-Racing (D) | 13th | 10th | 8 laps |
23 March 1975 - Mugello 1000 Km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 11 | Porsche 908/03 | 908/03-012 | S3.0 | Jürgen Barth (D)/Ernst Kraus (D)/Mario Casoni (I) | Scuderia Nettuno (D) | 8th | 6th | 16th | 139 laps |
6 April 1975 - Dijon 800 Km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 11 | Porsche 908/03 | 908/03-012 | S3.0 | Jürgen Barth (D)/Ernst Kraus (D) | Joest Racing (D) | DNF | 14th | 46 laps - Ignition |
13 April 1975 - Interserie Hockenheim Jim Clark - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 43 | Porsche 908/03 | 908/03-012 | Div. II | Ernst Kraus (D) | Jöst Racing (D) | 6th | 4th | 19 laps |
20 April 1975 - Monza 1000 Km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 6 | Porsche 908/03 | 908/03-012 | S3.0 | Jürgen Barth (D)/Ernst Kraus (D) | Scuderia Nettuno (D) | 5th | 4th | 21st | 162 laps |
4 May 1975 - Spa 1000 Km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 6 | Porsche 908/03 | 908/03-012 | S3.0 | Jürgen Barth (D)/Mario Casoni (I)/Reinhold Jöst (D) | Porsche A.G. (D) | 7th | 3rd | 11th | 48 laps |
18 May 1975 - Coppa Florio - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 908/03 | 908/03-012 | S3.0 | Jürgen Barth (D)/Ernst Kraus (D) | Scuderia Nettuno (D) | DNF | 6th | 136 laps |
1 June 1975 - Nürburgring 1000 Km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 10 | Porsche 908/03 | 908/03-012 | S3.0 | Jürgen Barth (D)/Ernst Kraus (D) | Joest-Racing (D) | 5th | 5th | 15th | 42 laps |
15 June 1975 - Le Mans 24 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 15 | Porsche 908/03 | 908/03-012 | S3.0 | Reinhold Jöst (D)/Mario Casoni (I)/Jürgen Barth (D) | Joest Racing (D) | 4th | 4th | 4th | 325 laps |
29 June 1975 - Zeltweg 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 6 | Porsche 908/03 | 908/03-012 | S3.0 | Jürgen Barth (D)/Ernst Kraus (D) | Scuderia Nettuno (D) | 4th | 4th | 8th | 92 laps |
17 August 1975 - Interserie Kassel-Calden - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| Porsche 908/03 | 908/03-012 | Div.II | Jürgen Barth (D) | Joest-Racing (D) | 5th | 4th | 39 laps |
24 August 1975 - Interserie Zandvoort - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 43 | Porsche 908/03 | 908/03-012 | Div.II | Jürgen Barth (D) | Jürgen Barth (D) | 8th | 5th | 29 laps |
7 September 1975 - Interserie Nürburgring Supersprint - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 25 | Porsche 908/03 Turbo | 908/03-012 | Div.II | Jürgen Barth (D) | Jöst-Racing (D) | 10th | 5th | 9th | 47 laps |
28 September 1975 - Interserie Hockenheim Preis von Baden-Württemberg - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 43 | Porsche 908/03 | 908/03-012 | Div.II | Jürgen Barth (D) | Jöst Racing (D) | 8th | 4th | 19 laps |
29 August 1976 - Interserie Hockenheim Preis der Nationen - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 908/03 | 908/03-012 | Div.I | Jürgen Barth (D) | Joest Racing Team (D) | 4th | 3rd | 24 laps |
19 September 1976 - Salzburgring 200 Mile - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 908/03 | 908/03-012 | S3.0 | Jürgen Barth (D) | Joest Racing Team (D) | 4th | 3rd | 5th | 65 laps |
10 October 1976 - Interserie Nürburgring - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 908/03 | 908/03-012 | Div.I | Bob Wollek (F) | Joest Racing Team (D) | 2nd | 2nd | 70 laps |
24 October 1976 - Interserie Mainz-Finthen - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| Porsche 908/03 | 908/03-012 | Div.I | Jürgen Barth (D) | Joest Racing Team (D) | 17th | 7th | 3rd |
31 October 1976 - Interserie Hockenheim Südwestpokal - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 908/03 | 908/03-012 | Div.I | Jürgen Barth (D) | Joest Racing Team (D) | 3rd | 3rd | 18 laps |
28 August 1977 - Interserie Nürburgring - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 17 | Porsche 908/03 | 908/03-012 | Div.I | Jürgen Barth (D) | 4th | 3rd | 70 laps |
9 October 1977 - Interserie Hockenheim - Interserie
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 908/03 | 908/03-012 | Div.I | Jürgen Barth (D) | Jürgen Barth (D) | DNF |
16 March 1980 - Brands Hatch 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 908/03 | 908/03-012 | S+2.0 | Siegfried Brunn (D)/Albert Obrist (CH) | Siegfried Brunn (D) | 10th | 2nd | 4th | 133 laps |
11 May 1980 - Silverstone 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 5 | Porsche 908/03 | 908/03-012 | S+2.0 | Siegfried Brunn (D)/Jürgen Barth (D) | Siegfried Brunn (D) | 2nd | 2nd | 8th | 235 laps |
25 May 1980 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 33 | Porsche 908/03 | 908/03-012 | S+2.0 | Volkert Merl (D)/Siegfried Brunn (D) | Liqui Moly Equipe (D) | DNF | 12th | 14 laps - Fuel Tank |
7 September 1980 - Vallelunga 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 82 | Porsche 908/03 | 908/03-012 | S+2.0 | Siegfried Brunn (D)/Derek Bell (GB) | Siegfried Brunn (D) | 2nd | 1st | 9th | 267 laps |
28 September 1980 - Dijon 1000 Kilometres - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 2 | Porsche 908/03 | 908/03-012 | S | Siegfried Brunn (D)/Derek Bell (GB)/Steve O'Rourke (GB) | Siegfried Brunn/Casa (D) | DNF | 2nd | 66 laps - Front Suspension |