Some very useful comments, so thank you all around. This next bit are about the 1988 white/blue #8 JPA Racing/Elkron Ford Sierra RS500 Cosworth of Guillemet and Barlesi, and it's possible start at the Zolder EG Trophy race, round 9 of the 1988 ETCC. Look at about 2m18s:
https://www.youtube.com/watch?v=1s0J9KuQTNo
A white/blue Sierra appears going into the first turn behind one of the Bemani Supra and ahead of the Conquista Maserati. I found this video on Youtube years ago and wondered what the ID of this Sierra was, as it didn't fit with anything I knew. But the French Elkron car would fit nicely. What are your opinions and can anyone help with results or an entry list for this race.
Jesper