1972 – Lass die rote Sau fliegen… Hans Heyer and Thomas Betzler during the 24 Hours of the Nürburgring in 1972. Following an early lead the car retired with differential failure. Read more about this car in our latest book “European Touring Car Championship 1970–1975”. Photo: Ferdi Kräling – source FB of www.automobilsport-magazin.de from FB 20211972 Spa Belgium AMG Mercedes 300 SEL 6.3 (the beast !). Photo Charles Chaineux1972 Norisring. Photo Rudolf Bouten1972 Norisring. Photo Rudolf Bouten1976 Jim Clark Memorial F2 at Hockenheim. Hans Heyer in the TOJ leads the Osella of Francois Migault. Source FB group F21976 Warsteiner Racing Team Formel Super VW. Photo via FB Formula Super Vee1978 – Mercedes-Benz 450 SLC AMG ‘Mampe’ Touring Car – Hans Heyer – European Touring Car Championship Gr.2 1978. Copyright by Thomas Dirk Heere – www.heere-photography.de 1981 Eifelrennen Deutsche Rennsport Meisterschaft. Photo Karsten Denecke