| | Heat | Dash | B Feature | A Feature |
|---|
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|---|
| 2/4/1990 | Phoenix International Raceway - Phoenix, AZ Midgets: USAC Western States Midgets Silver Crown: USAC Silver Crown Supermodifieds | Results | | Jimmy Sills (Midgets) | - | - | - | 14th | | Jimmy Sills (Silver Crown) | - | - | - | 29th |
|
| 2/16/1990 | Bakersfield Speedway - Bakersfield, CA 410 Sprints - Winged: World of Outlaws | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 22nd |
|
| 2/23/1990 | Ascot Park Speedway - Gardena, CA 410 Sprints - Winged: World of Outlaws | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 16th |
|
| 2/24/1990 | Ascot Park Speedway - Gardena, CA 410 Sprints - Winged: World of Outlaws | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 18th |
|
| 2/28/1990 | Kings Speedway - Hanford, CA 410 Sprints - Winged: World of Outlaws | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 9th |
|
| 3/3/1990 | San Jose Fairgrounds - San Jose, CA 410 Sprints - Winged: World of Outlaws | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 22nd |
|
| 3/17/1990 | Kings Speedway - Hanford, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 4th |
|
| 3/30/1990 | Silver Dollar Speedway - Chico, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 5th |
|
| 3/31/1990 | Kings Speedway - Hanford, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 1st |
|
| 4/20/1990 | Silver Dollar Speedway - Chico, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 1st |
|
| 4/21/1990 | Silver Dollar Speedway - Chico, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 8th |
|
| 4/27/1990 | Kings Speedway - Hanford, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 2nd |
|
| 5/5/1990 | Calistoga Speedway - Calistoga, CA 410 Sprints - Winged: NARC-Northern Auto Racing Club | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 7th |
|
| 5/12/1990 | Kings Speedway - Hanford, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 1st |
|
| 5/28/1990 | Indiana State Fairgrounds - Indianapolis, IN Silver Crown: USAC Silver Crown | Results | | Jimmy Sills (Silver Crown) | - | - | - | 5th |
|
| 5/30/1990 | Kings Speedway - Hanford, CA | Results | | Jimmy Sills (410 Sprints - Non-Winged) | - | - | - | 2nd |
|
| 6/2/1990 | San Jose Fairgrounds - San Jose, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 6th |
|
| 6/3/1990 | Cal-Expo State Fairgrounds - Sacramento, CA Silver Crown: USAC Silver Crown | Results | | Jimmy Sills (Silver Crown) | - | - | - | 1st |
|
| 6/22/1990 | Skagit Speedway - Burlington, WA | Results | | Jimmy Sills (410 Sprints - Winged) | 1st | - | - | 4th |
|
| 6/23/1990 | Skagit Speedway - Burlington, WA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 1st |
|
| 7/1/1990 | Calistoga Speedway - Calistoga, CA 410 Sprints - Winged: NARC-Northern Auto Racing Club | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 1st |
|
| 7/4/1990 | Petaluma Speedway - Petaluma, CA Midgets: BCRA - Bay Cities Racing Association | Results | | Jimmy Sills (Midgets) | - | - | - | 1st |
|
| 7/7/1990 | Bakersfield Speedway - Bakersfield, CA 360 Sprints - Winged, 410 Sprints - Winged | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 2nd |
|
| 7/14/1990 | San Jose Fairgrounds - San Jose, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 12th |
|
| 7/20/1990 | Kings Speedway - Hanford, CA 410 Sprints - Winged: Golden State King of the West Sprints | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 13th |
|
| 7/21/1990 | Kings Speedway - Hanford, CA 410 Sprints - Winged: Golden State King of the West Sprints | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 6th |
|
| 7/27/1990 | Placerville Speedway - Placerville, CA 410 Sprints - Winged: NARC-Northern Auto Racing Club | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 1st |
|
| 7/28/1990 | Ernie Purssell Memorial Speedway - Grass Valley, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 2nd |
|
| 8/4/1990 | Silver Dollar Speedway - Chico, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 3rd |
|
| 8/11/1990 | Indiana State Fairgrounds - Indianapolis, IN Silver Crown: USAC Silver Crown | Results | | Jimmy Sills (Silver Crown) | - | - | - | 2nd |
|
| 8/18/1990 | Illinois State Fairgrounds - Springfield, IL Silver Crown: USAC Silver Crown | Results | | Jimmy Sills (Silver Crown) | - | - | - | 9th |
|
| 8/24/1990 | Placerville Speedway - Placerville, CA 410 Sprints - Winged: NARC-Northern Auto Racing Club | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 1st |
|
| 8/25/1990 | Calistoga Speedway - Calistoga, CA 410 Sprints - Winged: NARC-Northern Auto Racing Club | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 4th |
|
| 8/31/1990 | Santa Maria Speedway - Santa Maria, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 23rd |
|
| 9/1/1990 | Santa Maria Speedway - Santa Maria, CA 410 Sprints - Winged: World of Outlaws | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 17th |
|
| 9/3/1990 | DuQuoin State Fairgrounds - 1 Mile - DU QUOIN, IL Silver Crown: USAC Silver Crown | Results | | Jimmy Sills (Silver Crown) | - | - | - | 3rd |
|
| 9/9/1990 | Calistoga Speedway - Calistoga, CA 410 Sprints - Winged: World of Outlaws | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 12th |
|
| 9/19/1990 | Kings Speedway - Hanford, CA 410 Sprints - Winged: World of Outlaws | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 20th |
|
| 9/30/1990 | Eldora Speedway - Rossburg, OH Midgets: USAC National Midgets 410 Sprints - Non-Winged: USAC National Sprint Cars Silver Crown: USAC Silver Crown | Results | | Jimmy Sills (410 Sprints - Non-Winged) | - | - | - | 2nd | | Jimmy Sills (Silver Crown) | - | - | - | 23rd |
|
| 10/20/1990 | San Jose Fairgrounds - San Jose, CA | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 6th |
|
| 10/27/1990 | Kings Speedway - Hanford, CA Midgets: BCRA - Bay Cities Racing Association | Results | | Jimmy Sills (Midgets) | - | - | - | 1st |
|
| 11/8/1990 | Manzanita Speedway - Phoenix, AZ | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 6th |
|
| 11/10/1990 | Manzanita Speedway - Phoenix, AZ | Results | | Jimmy Sills (410 Sprints - Winged) | - | - | - | 9th |
|
| 11/22/1990 | Ascot Park Speedway - Gardena, CA Midgets: USAC National Midgets | Results | | Jimmy Sills (Midgets) | - | - | 1st | 13th |
|