| 12.4.1964 | SCCA National Marlboro [CP+DP] | 9 | | George Craddock | | DNA |
| 12.4.1964 | SCCA National Marlboro [CP+DP] | 34 | | John Kelly | | 5th |
| 12.4.1964 | SCCA National Marlboro [CP+DP] | 77 | | Bruce Jennings | | 2nd |
| 19.4.1964 | SCCA National Virginia [CP+DP+EP+FP] | 34 | | John Kelly | | 3rd |
| 19.4.1964 | SCCA National Virginia [CP+DP+EP+FP] | 77 | | Bruce Jennings | | 2nd |
| 26.4.1964 | SM Knutstorp [S+1.15] | 2 | | Rolf Lundbom | Uppl. Väsby MK | 3rd |
| 26.4.1964 | SM Knutstorp [S+1.15] | 9 | | Ingemar Nordström | | DNA |
| 26.4.1964 | Coupes de Vitesse | 42 | | Marcel Balsa | Marcel Balsa | ?th |
| 26.4.1964 | SCCA Divisional Vineland [AP+BP+CP] | | | | | raced |
| 26.4.1964 | SCCA Divisional Vineland [AP+BP+CP] | | | | | raced |
| 3.5.1964 | SM Skarpnäck [S+1.15] | 67 | #100469 | Ingemar Nordström | Medelpads AMK | 4th |
| 3.5.1964 | SM Skarpnäck [S+1.15] | 69 | | Rolf Lundbom | Uppl. Väsby MK | DNF |
| 3.5.1964 | DARM GT Trier [GT1.6] | | | Horst Ranke | | DNF |
| 3.5.1964 | SCCA Regional Newport [CM+DM+EM+FM+GM+AP+BP+CP+Formula] | | | Allen Lander | | ?th |
| 3.5.1964 | DARM GT Trier [GT1.6] | | | Herbert Mann | | DNF |
| 3.5.1964 | DARM GT Trier [GT1.6] | | | Jürgen Dietrich | | DNF |
| 3.5.1964 | DARM GT Trier [GT1.6] | | | Richard Kern | | 7th |
| 3.5.1964 | USRRC-GT Laguna Seca | | | Milt Minter | | DNF |
| 3.5.1964 | DARM GT Trier [GT1.6] | | | Günther Schwarz | | 16th |
| 3.5.1964 | DARM GT Trier [GT1.6] | | | Hans Werle | | 6th |
| 3.5.1964 | DARM GT Trier [GT1.6] | | | Manfred Abels | | 4th |
| 3.5.1964 | DARM GT Trier [GT1.6] | | | Rolf Götz | | 5th |
| 17.5.1964 | SCCA National Cumberland [CP] | 34 | | John Kelly | John Kelly | 3rd |
| 17.5.1964 | SCCA National Cumberland [CP] | 77 | | Bruce Jennings | Bruce Jennings | raced |
| 24.5.1964 | Velodromloppet [S+1.15] | 3 | | Rolf Lundbom | | DNA |
| 24.5.1964 | Velodromloppet [S+1.15] | 5 | #100469 | Ingemar Nordström | Medelpads AMK | 3rd |
| 30.5.1964 | Harewood Acres | | | Horst Kroll | | 3rd |
| 31.5.1964 | SCCA National Bridgehampton [AP+BP+CP] | 77 | | Bruce Jennings | | 5th |
| 7.6.1964 | Hill Climb Rossfeld | 43 | | Klaus Sterzinger | Scuderia Innsbruck | DNA |
| 7.6.1964 | SCCA Divisional Vineland [CP+DP] | | | Bruce Jennings | | 2nd |
| 14.6.1964 | SCCA National Mid-Ohio [CP+DP] | 7 | | Bill Strand | | DNF |
| 14.6.1964 | SCCA National Mid-Ohio [CP+DP] | 77 | | Bruce Jennings | | 5th |
| 14.6.1964 | DARM GT Mainz-Finthen [GT1.6] | | | Jürgen Dietrich | | 16th |
| 14.6.1964 | DARM GT Mainz-Finthen [GT1.6] | | | Hans Schuller | | 3rd |
| 14.6.1964 | DARM GT Mainz-Finthen [GT1.6] | | | Hans Werle | | 1st |
| 14.6.1964 | DARM GT Mainz-Finthen [GT1.6] | | | Manfred Abels | | 17th |
| 14.6.1964 | DARM GT Mainz-Finthen [GT1.6] | | | Robert Pilz | | 11th |
| 14.6.1964 | DARM GT Mainz-Finthen [GT1.6] | | | Rolf Götz | | 2nd |
| 20.6.1964 | Spring Trophy Mosport [Production 1.6] | 37 | | Horst Kroll | Knob Hill BP Service Station | 2nd |
| 20.6.1964 | Spring Trophy Mosport | 37 | | Horst Kroll | Knob Hill BP Service Station | 9th |
| 20.6.1964 | Spring Trophy Mosport [Production 1.6] | 39 | | Gunther Decker | Heimroth Porsche Service Ltd. | DNA |
| 20.6.1964 | Spring Trophy Mosport | 39 | | Gunther Decker | Heimroth Porsche Service Ltd. | DNA |
| 20.6.1964 | Preliminary Mosport [Novice] | 206N | | Reinhold Schill | Reinold Schill | DNA |
| 21.6.1964 | SCCA National Road America [AP+BP+CP] | 77 | | Bruce Jennings | | 9th |
| 28.6.1964 | DARM GT Avus | | | Hans Werle | | ?th |
| 28.6.1964 | DARM GT Avus | | | Manfred Abels | | ?th |
| 28.6.1964 | DARM GT Avus | | | Peter Liersch | | ?th |
| 28.6.1964 | DARM GT Avus | | | Jürgen Dietrich | | ?th |
| 28.6.1964 | DARM GT Avus | | | Rolf Götz | | DNF |
| 5.7.1964 | DARM GT Norisring [GT1.6] | 82 | | Sepp Greger | | 1st |
| 5.7.1964 | DARM GT Norisring [GT1.6] | 83 | | Hans Werle | Scuderia Lufthansa | DNF |
| 5.7.1964 | DARM GT Norisring [GT1.6] | 85 | | Manfred Abels | | 2nd |
| 5.7.1964 | DARM GT Norisring [GT1.6] | 86 | | Rolf Götz | | 3rd |
| 5.7.1964 | DARM GT Norisring [GT1.6] | 88 | | Jürgen Dietrich | | 4th |
| 5.7.1964 | DARM GT Norisring [GT1.6] | | | Helmut Kaiser | | DNF |
| 5.7.1964 | SCCA Divisional Courtland [Modified+AP+BP+CP+DP+Sedan+1.3] | | | Tommy Charles | | 6th |
| 11.7.1964 | LASC Harewood Acres [Production 1.6] | | | Horst Kroll | | 1st |
| 11.7.1964 | LASC Harewood Acres [Century Class] | | | Horst Kroll | | 2nd |
| 25.7.1964 | Regional Mosport [Production 1.6] | | | Horst Kroll | | 1st |
| 1.8.1964 | DARM GT Nürburgring | 17 | | Manfred Abels | Manfred Abels | DNF |
| 1.8.1964 | DARM GT Nürburgring | 18 | | Hans Werle | Scuderia Lufthansa | DNA |
| 2.8.1964 | Västkustloppet [S+1.15] | 5 | | Rolf Lundbom | Uppl. Väsby MK | 6th |
| 2.8.1964 | Västkustloppet [S+1.15] | 12 | #100469 | Ingemar Nordström | Medelpads AMK | 5th |