PORSCHE RACING HISTORYToine Hezemans (NL)
1976 : Nürburgring 300 km - 2nd overall, 1st in class : Nürburgring 1000 km - 2nd overall : Le Mans 24 Hours - 2nd in class : DRM Hockenheim Rhein-Pokal - 1st overall : Watkins Glen 6 Hours - 2nd overall : Euro GT Hockenheim - 2nd overall, 1st in class
21 March 1976 - Mugello 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 19 | Porsche 934 | 930 670 0159 | GT | Toine Hezemans (NL)/Clemens Schickentanz (D) | Gelo Racing/Tebernum (D) | DNF | 7th | 60 laps - Turbocharger |
4 April 1976 - Nürburgring 300 km - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 51 | Porsche 934 | 930 670 0175 | GT+3.0 | Toine Hezemans (NL) | Tebernum-Racing-Team Georg Loos KG (D) | 2nd | 1st | 8th | 11 laps |
2 May 1976 - DRM Nürburgring Eifelrennen - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 3 | Porsche 934 | 930 670 0175 | Div.I | Toine Hezemans (NL) | Tebernum-Racing-Team Georg Loos KG (D) | 4th | 4th | 2nd | 8 laps |
23 May 1976 - DRM Mainz-Finthen - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 6 | Porsche 934 | 930 670 0159 | Div.I | Toine Hezemans (NL) | Tebernum Racing Georg Loos KG (D) | 10th | 10th | 3rd | 47 laps |
30 May 1976 - Nürburgring 1000 km - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 6 | Porsche 934 | 930 670 0175 | Gr.5+3.0 | Toine Hezemans (NL)/Tim Schenken (AUS) | Gelo Racing Team (D) | 2nd | 2nd | 4th | 47 laps |
13 June 1976 - Le Mans 24 Hours - Non Championship Race
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 57 | Porsche 934 | 930 670 0175 | GP.4 | Tim Schenken (AUS)/Toine Hezemans (NL) | Gelo Racing Team (D) | 16th | 2nd | 15th | 277 laps |
20 June 1976 - DRM Hockenheim Rhein-Pokal - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 7 | Porsche 934 | 930 670 0175 | Div.I | Toine Hezemans (NL) | Tebernum Racing Team (D) | 1st | 1st | 1st | 15 laps |
10 July 1976 - Watkins Glen 6 Hours - World Championship for Makes
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 6 | Porsche 934/5 | 930 670 0155 | Gr.5 | Leo Kinnunen (FI)/Toine Hezemans (NL)/Egon Evertz (D) | Egon Evertz K.G. (D) | 2nd | 2nd | 3rd | 173 laps |
12 September 1976 - DRM Nürburgring Supersprint - DRM - Deutsche Rennsport Meisterschaft
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 934 | 930 670 0175 | Div.I | Toine Hezemans (NL) | Tebernum-Racing-Team Georg Loos KG (D) | DNF | 4th | 19 laps |
31 October 1976 - Euro GT Hockenheim - European Championship for Grand Touring Cars
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 1 | Porsche 934 | 930 670 0175 | GT+3.0 | Toine Hezemans (NL) | Tebernum Racing Georg Loos KG (D) | 2nd | 1st | 4th | 30 laps |