PORSCHE RACING HISTORYHeinz Schiller (CH)
1963 : Nürburgring 1000 km - 2nd in class : DARM GT Solitude - Grand Touring 2500 cc - 3rd overall
19 May 1963 - Nürburgring 1000 km - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 28 | Porsche 356 B Carrera Abarth GTL | GT2.0 | Hans Kühnis (CH)/Heinz Schiller (CH) | Scuderia Filipinetti (CH) | 12th | 2nd | 24th | 40 laps |
16 June 1963 - Le Mans 24 Hours - World Sports Car Championship
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| 30 | Porsche 356 B Carrera 2000 GS/GT | 356-122 991 | GT2.0 | Heinz Schiller (CH)/Ben Pon (NL) | Porsche System Engineering Ltd. (D) | DNF | 26th | 115 laps - Engine |
28 July 1963 - DARM GT Solitude - Grand Touring 2500 cc - Deutsche Rundstrecken-Meisterschaft für Grand-Tourisme-Fahrzeuge
| No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
| Porsche 356 B Carrera Abarth GTL | GT2.5 | Heinz Schiller (CH) | 3rd | 3rd | 10 laps |