Brazilian GP: Piercarlo Ghinzani, Osella FA1F Alfa Romeo, leads Martin Brundle, Tyrrell 012 Ford, and Jacques Laffite, Ligier JS25 Renault.
Piercarlo Ghinzani, Osella FA1F Alfa Romeo, leads Martin Brundle, Tyrrell 012 Ford, and Jacques Laffite, Ligier JS25 Renault.