PPG Indycar Series: Lyn St James (USA) failed to finish in the top ten. PPG Indycar World Series, Marlboro 500, Michigan International Speedway, 1 August 1993.
Lyn St James (USA) failed to finish in the top ten.
PPG Indycar World Series, Marlboro 500, Michigan International Speedway, 1 August 1993.