2/6/2023
Springport Mid-Michigan Speedway
2023 FWD Port-stock new minimum weight rule
In 2023 the Port-stock fwd division will have a new minimum weight rule.
2,350 lbs. minimum weight for all front wheel drive vehicles.
We are currently updating the web-site with any 2023 changes for all divisions.
Submitted By: Curt Ainsworth
