1978 Mercedes-Benz C111-IV

But the C111-III did not represent the end of the story. A world circuit record of 355.854 km/h had been in existence since August 9, 1975, established by Mark Donohue with a Porsche 917-30 racing car from the American Can-Am series, that had 1,000 HP , at the Talladega Superspeedway in Talladega, Alabama. Though not recognized […]