1983 Brazilian Grand Prix Lotus 93T, but switched to the team's spare car, a Cosworth DFV-powered Lotus 92, when the Renault unit failed on the warm-up lap. This was deemed illegal and so he was disqualified. Rosberg was disqualified for a push start in the pits, after his car momentarily caught fire during refueling. It was the second consecutive Brazilian Grand Prix in which Rosberg was disqualified from second place. Curiously, the drivers finishing behind him were not promoted, so the six points for second place were officially not awarded. 1983 Brazilian Grand Prix The 1983 Brazilian Grand Prix was a Formula One motor
1978 Grand Prix motorcycle racing season then won his first-ever 500 cc Grand Prix with a win at the Austrian Grand Prix, quickly followed by two more victories in France and Italy to take the championship points lead. Hennen's promising career was cut short when he suffered head injuries while competing in the Isle of Man TT during a break in the Grand Prix season schedule. Cecotto won the Dutch TT with Roberts finishing ahead of a resurgent Sheene in third place. Hartog would claim the Belgian Grand Prix for Suzuki with Roberts and Sheene once again finishing in second and third places respectively. At the