In turn , Sandusky Speedway closes on the weekend of the annual Oswego Classic .
The importance of this series is such that Oswego Speedway in New York - considered the home of Supermodified racing - is closed when the MSA races come to Sandusky .
Sandusky Speedway closes on the weekend of the annual Oswego Classic .
The importance of this series is such that Oswego Speedway in New York - considered the home of Supermodified racing - is closed when the MSA races come to Sandusky .