Information
No detailed information could be provided.
Schedule
| # | Date | Track / Event | Winner(s) | Car | Results |
|---|---|---|---|---|---|
| 01 | 1978/03/18 | Pheonix Raceway, AZ (USA) | Gordon Johncock | Wildcat-DGS | Results |
| 02 | 1978/03/26 | Ontario, CA (USA) | Danny Ongais | Parnelli-Cosworth | Results |
| 03 | 1978/04/15 | College Station, TX (USA) | Danny Ongais | Parnelli-Cosworth | Results |
| 04 | 1978/04/23 | Trenton, NJ (USA) | Gordon Johncock | Wildcat-DGS | Results |
| 05 | 1978/05/28 | Indianapolis, IN (USA) Indianapolis 500 | Al Unser, Sr | Lola-Cosworth | Results |
| 06 | 1978/06/11 | Mosport (CAN) | Danny Ongais | Parnelli-Cosworth | Results |
| 07 | 1978/06/18 | Milwaukee, WI (USA) | Rick Mears | Penske-Cosworth | Results |
| 08 | 1978/06/25 | Pocono, PA (USA) | Al Unser, Sr | Chaparral-Cosworth | Results |
| 09 | 1978/07/16 | Brooklyn, MI (USA) | Johnny Rutherford | McLaren-Cosworth | Results |
| 10 | 1978/07/23 | Hampton, GA (USA) | Rick Mears | Penske-Cosworth | Results |
| 11 | 1978/08/06 | College Station, TX (USA) | A.J. Foyt | Coyote-Foyt | Results |
| 12 | 1978/08/20 | Milwaukee, WI (USA) | Danny Ongais | Parnelli-Cosworth | Results |
| 13 | 1978/09/03 | Ontario, CA (USA) | Al Unser, Sr | Chaparral-Cosworth | Results |
| 14 | 1978/09/16 | Brooklyn, MI (USA) | Danny Ongais | Parnelli-Cosworth | Results |
| 15 | 1978/09/23 | Trenton, NJ (USA) | Mario Andretti | Penske-Cosworth | Results |
| 16 | 1978/10/01 | Silverstone (GBR) | A.J. Foyt | Coyote-Foyt | Results |
| 17 | 1978/10/07 | Brands Hatch (GBR) | Rick Mears | Penske-Cosworth | Results |
| 18 | 1978/10/28 | Pheonix Raceway, AZ (USA) | Johnny Rutherford | McLaren-Cosworth | Results |
Standings
No standings data found.