Spark in collaboration with Tiny HK: Porsche 917K
- 1970 24 uren van Le Mans - David Piper Autorace/AAW Racing Team - David Piper (GB)/Gijs van Lennep (NL)Spark in collaboration with Tiny HK: Porsche 911 (964) Carrera
- Porsche Carrera Cup Deutschland 1992Spark in collaboration with Tiny HK: Porsche 911 (964) Carrera
- Porsche Carrera Cup Deutschland 1992 - vermoedelijk Wolfgang KaufmannSpark in collaboration with Tiny HK: Porsche 917K
- 1979 Interserie 200 meilen von Nürnberg (Norisring) - AAW Racing Team - Gijs van LennepSpark in collaboration with Tiny HK: Porsche 911 Carrera (964)
- 1991 Porsche Carrera Cup France - Dominique Dupuy