| Date |
Track |
Winner |
| Saturday, May 09, 1981 |
Crystal Raceway |
Hank Lower |
| Friday, May 22, 1981 |
Ionia County Fairgrounds |
Hank Lower |
| Saturday, May 23, 1981 |
Crystal Raceway |
Hank Lower |
| Sunday, May 24, 1981 |
Winston Speedway |
Ron Semelka |
| Saturday, June 06, 1981 |
Crystal Raceway |
Mike Shaw |
| Friday, June 19, 1981 |
Auto City Speedway |
Mike Shaw |
| Saturday, July 04, 1981 |
Crystal Raceway |
Bob Matecki, Jr. |
| Sunday, July 05, 1981 |
Winston Speedway |
Hank Lower |
| Friday, July 17, 1981 |
Auto City Speedway |
Hank Lower |
| Saturday, July 18, 1981 |
Crystal Raceway |
Mike Shaw |
| Friday, July 31, 1981 |
Auto City Speedway |
Denny Donaldson |
| Saturday, August 01, 1981 |
Crystal Raceway |
Marvin Pifer |
| Saturday, August 22, 1981 |
Crystal Raceway |
Bill Tyler |
| Saturday, September 05, 1981 |
Crystal Raceway |
Jerry Carmen |
| Sunday, September 06, 1981 |
Winston Speedway |
Bill Tyler |
| Saturday, September 19, 1981 |
Auto City Speedway |
Ron Semelka |