1988 CART Series Motoren Kampioenschap Stand
| # | Motor | Punten | |
|---|---|---|---|
| 1. |  Chevrolet |
320 |
|
| 2. |  Cosworth |
206 |
|
| 3. |  Judd |
131 |
|
| 4. |  Porsche |
44 |
|
| 5. |  Buick |
8 |
|
Volgende Race: XPEL Grand Prix at Road America, 21 Juni, 20:27 CET