Swedish GP: Rupert Keegan, Hesketh 308E Ford races ahead of Mario Andretti, Lotus 78 Ford as Gunnar Nilsson, Lotus 78 Ford chases down his team mate.
Rupert Keegan, Hesketh 308E Ford races ahead of Mario Andretti, Lotus 78 Ford as Gunnar Nilsson, Lotus 78 Ford chases down his team mate.