International Formula 3000 Championship: Heinz-Harald Frentzen (GER) Vortex Lola T91/50-Mugen finished twelfth International Formula 3000 Championship, Brands Hatch, England, 19 August 1991.
Heinz-Harald Frentzen (GER) Vortex Lola T91/50-Mugen finished twelfth
International Formula 3000 Championship, Brands Hatch, England, 19 August 1991.