1/43 Porsche 917/10 TC Gelo Racing 2° Interserie Norisring 1973 – Georg Loos Cologne real estate millionaire Georg Loos had been a successful racing driver himself before he became the infamous Gelo team principal in the German Deutsche Rennsport Meisterschaft. … Continue reading 19. Special blog entry: Porsche 917/10 TC Gelo Racing 2° Interserie Norisring 1973 – Georg Loos