1991 CART Valvoline Detroit Grand Prix
No data available
Race Result
Race Result
Did Not Qualify
| # | Driver | Entrant / Team | Chassis | |
|---|---|---|---|---|
| 12 | 
Dale Coyne | Dale Coyne Racing | Lola T90/00 - Cosworth DFS | |
| 21 | 
Didier Theys | Leader Card Racers | Lola T90/00 - Cosworth DFS |
* For this race, except for disqualified and non-starting drivers, all participating drivers are classified. DNFs are only included for ranking purposes.