Volker Weidler – F3000 1986 Silverstone. Photo via FB 1988 F3000 Jerez Volker Weidler in the Onyx Racing March at Brands Hatch and Zolder, in 1988. Photo and info Rick Buurman – www.rickautosportpictures.com Volker Weidler in the Onyx Racing March at Brands Hatch and Zolder, in 1988. Photo and info Rick Buurman – www.rickautosportpictures.com about Volker Weidler