| 1980 · 19th Annual 24 Hour Pepsi Challenge, Daytona International Speedweay | 49 | 38 | 8. GTO | Boricua Racing | Bonky Fernandez · Tato Ferrer · Kees Nierop | Porsche Carrer | — | 211 | WSPR historical record |
| 1980 · Brands Hatch 6 Hours | 12 | 14 | 7. Gr.5 | Simon Phillips | Ray Mallock · Richard Jones · Simon Phillips | Porsche Carrer | — | 133 | WSPR historical record |
| 1979 · Dijon 6 Hours | 12 | 9 | 6. Gr.5 | Erich Schiebler | Erich Schiebler · Dieter Schmid | Porsche Carrer | — | 215 | WSPR historical record |
| 1978 · 17th Annual 24 Hours of Daytona Camel GT Challenge | 4 | 33 | 2. GTO | Boricua Racing | Bonky Fernandez · John Paul · Phil Currin | Porsche Carrer | — | 637 | WSPR historical record |
| 1978 · 17th Annual 24 Hours of Daytona Camel GT Challenge | 7 | 32 | 5. GTX | Earle/Akin | Steve Earle · Bob Akin · Rick Knoop | Porsche Carrer | — | 632 | WSPR historical record |
| 1978 · 17th Annual 24 Hours of Daytona Camel GT Challenge | 23 | 68 | 5. GTO | Luis Mendez | Luis Mendez · Mandy Gonzalez · Tato Ferrer | Porsche Carrer | — | 509 | WSPR historical record |
| 1978 · 6 h Silverstone | 9 | 31 | 3. GT | Simon Phillips | Martin Raymond · Simon Phillips · John Beasley | Porsche Carrer | — | 191 | WSPR historical record |
| 1978 · 1000 km Nürburgring | 11 | 9 | 1. Gr.5 | Max Moritz | Eckhard Schimpf · Edgar Dören · Roman Feitler | Porsche Carrer | — | 40 | WSPR historical record |
| 1978 · Watkins Glen 6 Hours/Trans-Am Championship, Watkins Glen Grand Prix C ircuit | 10 | 32 | 7. Gr.5 | Earl Atkin Racing Associate | Steve Griswold · Bob Akin | Porsche Carrer | — | 125 | WSPR historical record |
| 1977 · 24 Hours of Daytona, Daytona International Speedway | 34 | 38 | 2. GTO | John Paul | John Paul · John O'Steen · Bob Hagestad | Porsche Carrer | — | 217 | WSPR historical record |
| 1977 · 24 Hours of Daytona, Daytona International Speedway | 1 | 43 | 1. GTO | Ecurie Escargot | Hurley Haywood · John Graves · Dave Helmick | Porsche Carrer | — | 681 | WSPR historical record |
| 1977 · 24 Hours of Daytona, Daytona International Speedway | 4 | 30 | 2. GTO | George Dyer | George Dyer · Brad Frisselle | Porsche Carrer | — | 663 | WSPR historical record |
| 1977 · 24 Hours of Daytona, Daytona International Speedway | 13 | 58 | 6. GTO | Diego Febles | Diego Febles · Mandy Gonzalez · Hiram Cruz | Porsche Carrer | — | 537 | WSPR historical record |
| 1977 · Kosset 6 Hours, Silverstone | 11 | 35 | 8. Gr.5 | Chandler Ibec Team Lloyds | Mike Franey · Ian Bracey | Porsche Carrer | — | 196 | WSPR historical record |
| 1977 · ADAC 1000 km Nürburgring | 10 | 16 | 9. Gr.5 | Autohaus Max Moritz | Eckhard Schimpf · Anton Fischhaber · DNS - Edgar Dören | Porsche Carrer | — | 39 | WSPR historical record |
| 1977 · Rivet Supply 6 Hours, Brands Hatch | 7 | 25 | 2. GT | Bracey/Charnell | Mike Franey · Barrie Williams | Porsche Carrer | — | 92 | WSPR historical record |
| 1976 · ADAC 1000 Kilometres, Nürburgring | 7 | 33 | 5. Gr.5 | Max Moritz | Eckhard Schimpf · Edgar Dören · DNS - Helmut Kelleners · DNS - Derek Bell | Porsche Carrer | — | 44 | WSPR historical record |
| 1976 · 6 Hours of Watkins Glen World Championship of Makes and SCCA Trans-Am Championship | 9 | 56 | - | Bob Hagestad | Bob Hagestad · Jerry Jolly | Porsche Carrer | — | 157 | WSPR historical record |
| 1975 · Daytona 24 Hours | 1 | 59 | 1. GTO | Brumos Porsche | Peter Gregg · Hurley Haywood | Porsche Carrer | — | 684 | WSPR historical record |
| 1975 · Daytona 24 Hours | 2 | 11 | 2. GTO | Toad Hall | Michael Keyser · Billy Sprowls · Andres Contreras | Porsche Carrer | — | 669 | WSPR historical record |
| 1975 · Daytona 24 Hours | 4 | 30 | 4. GTO | George Dyer | Jacques Bienvenue · George Dyer | Porsche Carrer | — | 665 | WSPR historical record |
| 1975 · Daytona 24 Hours | 8 | 14 | 7. GTO | Porsche-Audi USA | Al Holbert · Elliot Forbes-Robinson | Porsche Carrer | — | 607 | WSPR historical record |
| 1975 · Daytona 24 Hours | 15 | 67 | 1. GTO | David McClain | David McClain · Dave White · DNS - Frank Harmstad | Porsche Carrer | — | 546 | WSPR historical record |
| 1975 · 800 km Dijon | 8 | 26 | 3. GT | Robert Buchet | Claude Ballot-Léna · Bob Wollek | Porsche Carrer | — | 217 | WSPR historical record |
| 1975 · 800 km Dijon | did_not_qualify | 27 | GT | Henri Cachia | Jacques Borras · Pascal Moisson | Porsche Carrer | — | | WSPR historical record |
| 1975 · Trofeo F. Carraciolo, Monza | retired | 76 | GT3.0 | Jaegermeister Kremer Racing | Hans Heyer · Helmut Kelleners | Porsche Carrer | — | 62 | WSPR historical record |
| 1975 · Spa 1000 Kilometres, Spa-Francorchamps | 4 | 42 | 1. GT | Porsche Club Romand | Claude Haldi · Bernard Béguin | Porsche Carrer | — | 48 | WSPR historical record |
| 1975 · Spa 1000 Kilometres, Spa-Francorchamps | 5 | 43 | 2. GT | Ecurie Buchet | Claude Ballot-Léna · Jean-Claude Andruet | Porsche Carrer | — | 48 | WSPR historical record |
| 1975 · 1000 km Nürburgring | 8 | 54 | 1. GT+1.6 | Jägermeister Kremer Racing | Helmut Kelleners · Hans Heyer · Bob Wollek | Porsche Carrer | — | 40 | WSPR historical record |
| 1975 · 1000 km Nürburgring | 11 | 52 | 3. GT+1.6 | Gelo Racing Team | Toine Hezemans · Gijs van Lennep · Claude Ballot-Léna | Porsche Carrer | — | 40 | WSPR historical record |
| 1975 · 1000 km Nürburgring | 14 | 58 | 5. GT+1.6 | Tebernum Porsche Racing Tea | Clemens Schickentanz · Hartwig Bertrams · Reine Wisell | Porsche Carrer | — | 39 | WSPR historical record |
| 1975 · 6 Hours of Watkins Glen World Championship of Makes and SCCA Trans-Am Championship | 5 | 95 | 1. GT | Bob Hagestad Porsche-Audi | Bob Hagestad · Hurley Haywood | Porsche Carrer | — | 143 | WSPR historical record |
| 1975 · 6 Hours of Watkins Glen World Championship of Makes and SCCA Trans-Am Championship | 8 | 74 | 3. GT | Heimrath Racing | Ludwig Heimrath · Rudy Bartling | Porsche Carrer | — | 138 | WSPR historical record |
| 1974 · 1000 km Monza | 19 | 92 | 7. GT3.0 | Sepp Greger | Eberhard Sindel · Sepp Greger | Porsche Carrer | — | 132 | WSPR historical record |
| 1974 · 1000 km Monza | did_not_qualify | 89 | GT3.0 | Porsche Club Romand | Bernard Cheneviére · Peter Zbinden | Porsche Carrer | — | | WSPR historical record |
| 1974 · 1000 km Monza | did_not_qualify | 91 | GT3.0 | Porsche Club Romand | Mario Ilotte · Claude Haldi · Juan Fernandez · Claude Ballot-Léna | Porsche Carrer | — | | WSPR historical record |
| 1974 · 6 h Kyalami | 6 | 20 | 1. GT | Gelo Racing | John Fitzpatrick · Rolf Stommelen · Tim Schenken · DNS - Georg Loos | Porsche Carrer | — | 214 | WSPR historical record |
| 1974 · 6 h Kyalami | 7 | 21 | 1. ser.GT | Gelo Racing | Rolf Stommelen · Tim Schenken · Georg Loos · DNS - John Fitzpatrick | Porsche Carrer | — | 212 | WSPR historical record |
| 1974 · 1000 km Spa | 4 | 53 | 1. GT | Gelo Racing | John Fitzpatrick · Jürgen Barth · DNS - Georg Loos | Porsche Carrer | — | 62 | WSPR historical record |
| 1974 · 1000 km Spa | 7 | 44 | 4. GT | Porsche Club Romand | Claude Haldi · Claude Ballot-Léna | Porsche Carrer | — | 61 | WSPR historical record |
| 1974 · 1000 km Spa | 9 | 45 | 5. GT | Porsche Club Romand | Bernard Cheneviére · Peter Zbinden | Porsche Carrer | — | 60 | WSPR historical record |
| 1974 · 1000 km Spa | entry_only | 47 | GT | Max Moritz | Werner Christmann · Eckhard Schimpf | Porsche Carrer | — | | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 12 | 45 | 1. GT+1.6 | Gelo Racing | Jürgen Barth · John Fitzpatrick · DNS - Jürgen Neuhaus · DNS - Franz Pesch | Porsche Carrer | — | 29 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 13 | 41 | 2. GT+1.6 | Robert Buchet | Claude Ballot-Léna · Bob Wollek | Porsche Carrer | — | 29 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 14 | 47 | 3. GT+1.6 | Porsche Club Romand | Claude Haldi · Niki Bosch | Porsche Carrer | — | 29 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 22 | 48 | 8. GT+1.6 | Porsche Club Romand | Bernard Cheneviére · Peter Zbinden | Porsche Carrer | — | 28 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 23 | 51 | 9. GT+1.6 | Hartwig Bertrams | Hartwig Bertrams · Günter Steckkönig | Porsche Carrer | — | 28 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 24 | 50 | 0. GT+1.6 | Sepp Greger | Sepp Greger · Eberhard Sindel | Porsche Carrer | — | 28 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 26 | 58 | 1. GT+1.6 | Wolfgang Kauwertz | Wolfgang Kauwertz · Klaus Drees | Porsche Carrer | — | 27 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 27 | 57 | 2. GT+1.6 | Hasselbecker Racing | Horst Sasse · Jürgen Konrad | Porsche Carrer | — | 27 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | 28 | 53 | 3. GT+1.6 | Max Moritz | Eckhard Schimpf · Werner Christmann | Porsche Carrer | — | 27 | WSPR historical record |
| 1974 · 1000-km-Rennen Nürburgring | retired | 56 | GT+1.6 | Max Moritz | Reinhardt Stenzel · Ove Andersson | Porsche Carrer | — | 19 | WSPR historical record |
| 1974 · 1000 km Imola | retired | 141 | GT3.0 | Porsche Club Romand | Claude Haldi · Niki Bosch · DNS - Peter Zbinden · DNS - Mario Ilotte | Porsche Carrer | — | 90 | WSPR historical record |
| 1974 · 1000 km Zeltweg, Österreichring | 12 | 34 | 4. GT+2.0 | Gelo Racing | Jürgen Barth · Franz Pesch · Clemens Schickentanz | Porsche Carrer | — | 145 | WSPR historical record |
| 1974 · 1000 km Zeltweg, Österreichring | 13 | 41 | 5. GT+2.0 | Hartwig Bertrams | Hartwig Bertrams · Bengt Ekberg · DNS - Richard Scott | Porsche Carrer | — | 145 | WSPR historical record |
| 1974 · 1000 km Zeltweg, Österreichring | 16 | 36 | 7. GT+2.0 | Porsche Club Romand | Claude Haldi · Juan Fernandez | Porsche Carrer | — | 143 | WSPR historical record |
| 1974 · 1000 km Zeltweg, Österreichring | 17 | 37 | 8. GT+2.0 | Porsche Club Romand | Bernard Cheneviére · Peter Zbinden · Edy Brandenberger | Porsche Carrer | — | 140 | WSPR historical record |
| 1974 · 1000 km Zeltweg, Österreichring | retired | 38 | GT+2.0 | Robert Buchet | Claude Ballot-Léna · Bob Wollek | Porsche Carrer | — | 26 | WSPR historical record |
| 1974 · 1000 km Zeltweg, Österreichring | retired | 39 | GT+2.0 | Hanno Maurer-Stroh | Hanno Maurer-Stroh · Werner Ausserhofer | Porsche Carrer | — | | WSPR historical record |
| 1974 · 1000 km Zeltweg, Österreichring | entry_only | 30 | GT+2.0 | Basilea | Peter Zbinden · Edy Brandenberger | Porsche Carrer | — | | WSPR historical record |
| 1974 · 6 Hours of Watkins Glen World Championship of Makes and SCCA Trans-Am Championship | 3 | 59 | - | Brumos Porsche | Peter Gregg · Hurley Haywood | Porsche Carrer | — | 176 | WSPR historical record |
| 1974 · 6 Hours of Watkins Glen World Championship of Makes and SCCA Trans-Am Championship | 4 | 74 | - | Heimrath Turbo Inc. | Ludwig Heimrath · Jim Cook | Porsche Carrer | — | 172 | WSPR historical record |
| 1974 · 6 Hours of Watkins Glen World Championship of Makes and SCCA Trans-Am Championship | 10 | 5 | 2. GT | Toad Hall Motor Racing | Michael Keyser · Milt Minter | Porsche Carrer | — | 149 | WSPR historical record |
| 1974 · 6 Hours of Watkins Glen World Championship of Makes and SCCA Trans-Am Championship | retired | 95 | - | Robert Hagestad | Skip Barber · Bob Hagestad | Porsche Carrer | — | 129 | WSPR historical record |
| 1974 · 6 Hours of Watkins Glen World Championship of Makes and SCCA Trans-Am Championship | did_not_start | 14 | - | Holbert Porsche | Al Holbert · Elliot Forbes-Robinson | Porsche Carrer | — | | WSPR historical record |
| 1974 · 1000 km Le Castellet | retired | 44 | GT | Porsche Club Romand | Claude Haldi · Edy Brandenberger | Porsche Carrer | — | 53 | WSPR historical record |
| 1974 · 1000 km Le Castellet | retired | 45 | GT | Porsche Club Romand | Bernard Cheneviére · Peter Zbinden | Porsche Carrer | — | 47 | WSPR historical record |
| 1974 · 1000 km Le Castellet | retired | 50 | GT | ASA Cachia | Jacques Borras · Denis Rua | Porsche Carrer | — | | WSPR historical record |
| 1974 · Brands Hatch BA 1000 Kilometres | 11 | 55 | 1. GT | Gelo Racing | John Fitzpatrick · Toine Hezemans · Manfred Schurti | Porsche Carrer | — | 200 | WSPR historical record |
| 1974 · Brands Hatch BA 1000 Kilometres | retired | 56 | GT | Ecurie Francorchamps | Nick Faure · Richard Bond · "Jean Beurlys" | Porsche Carrer | — | 15 | WSPR historical record |
| 1973 · Watkins Glen 6 Hours | 8 | 16 | 1. GT | Toad Hall Motor Racing | Michael Keyser · Milt Minter | Porsche Carrer | — | 168 | WSPR historical record |
| 1973 · Vallelunga 6 Hours | retired | 32 | GT | Porsche Club Romand | Bernard Cheneviére · Peter Zbinden | Porsche Carrer | — | 130 | WSPR historical record |
| 1973 · Dijon 1000 Kilometres | 10 | 27 | 2. GT | Porsche Kremer Racing | John Fitzpatrick · Paul Keller | Porsche Carrer | — | 263 | WSPR historical record |
| 1973 · Dijon 1000 Kilometres | 11 | 28 | 3. GT | Porsche Club Romand | Bernard Cheneviére · Peter Zbinden | Porsche Carrer | — | 257 | WSPR historical record |
| 1973 · Monza 1000 Kilometres | 8 | 84 | 1. GT3.0 | Porsche Kremer Racing | Clemens Schickentanz · Erwin Kremer | Porsche Carrer | — | 142 | WSPR historical record |
| 1973 · Monza 1000 Kilometres | 9 | 88 | 2. GT3.0 | Porsche Club Romand | Bernard Cheneviére · Peter Zbinden · DNS - Claude Haldi | Porsche Carrer | — | 140 | WSPR historical record |
| 1973 · Monza 1000 Kilometres | did_not_qualify | 86 | GT3.0 | Crowne Racing | Chris Craft · Martin Birrane | Porsche Carrer | — | | WSPR historical record |
| 1973 · Spa 1000 Kilometres | 11 | 53 | 2. GT | Porsche Club Romand | Claude Haldi · Bernard Cheneviére | Porsche Carrer | — | 57 | WSPR historical record |
| 1973 · Spa 1000 Kilometres | 14 | 46 | 4. GT | Porsche Kremer Racing | Clemens Schickentanz · John Fitzpatrick | Porsche Carrer | — | 55 | WSPR historical record |
| 1973 · Spa 1000 Kilometres | entry_only | 45 | GT | Gelo Racing Team | Georg Loos | Porsche Carrer | — | | WSPR historical record |
| 1973 · 57th Targa Florio | 6 | 107 | 4. S3.0 | Martini Racing | Günter Steckkönig · Giulio Pucci · DNS - Leo Kinnunen | Porsche Carrer | — | 11 | WSPR historical record |
| 1973 · 57th Targa Florio | 8 | 113 | 2. GT+2.0 | Porsche Club Romand | Peter Zbinden · Mario Ilotte | Porsche Carrer | — | 10 | WSPR historical record |
| 1973 · 57th Targa Florio | retired | 112 | GT+2.0 | Max Moritz | Gerd F. Quist · Jürgen Zink | Porsche Carrer | — | 1 | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | 12 | 54 | 2. GT+1.6 | Porsche Kremer Racing | Clemens Schickentanz · Paul Keller · Günter Steckkönig | Porsche Carrer | — | 38 | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | 13 | 59 | 3. GT+1.6 | Gelo Racing | Georg Loos · Jürgen Barth | Porsche Carrer | — | 38 | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | 15 | 50 | 5. GT+1.6 | Kuberol Racing | Bengt Ekberg · Kurt Simonsen · Roland Larsson | Porsche Carrer | — | 37 | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | retired | 48 | GT+1.6 | Porsche Club Romand | Peter Zbinden · Serge Bolomey · Klaus Fritzinger | Porsche Carrer | — | | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | retired | 60 | GT+1.6 | Juan Carlos Bolanos | Juan Carlos Bolanos · Carlo M. Nicastro | Porsche Carrer | — | | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | did_not_start | 53 | GT+1.6 | Hans-Peter Ziegler | Hans-Peter Ziegler · Bernd Ziegler | Porsche Carrer | — | | WSPR historical record |
| 1973 · ADAC 1000 Kilometres, Nürburgring | did_not_start | 58 | GT+1.6 | M. Weissmann | Günter Steckkönig · Klaus Fritzinger | Porsche Carrer | — | | WSPR historical record |
| 1973 · Austrian 1000 Kilometres, Österreichring, Zeltweg | 9 | 8 | 9. S3.0 | Martini Racing Team | Helmuth Koinigg · Manfred Schurti · DNS - Herbert Müller | Porsche Carrer | — | 148 | WSPR historical record |