ISMA Supermodifieds Announce 2021 Schedule
2021 ISMA Supermodified Series Schedule NOW POSTED on ISMASupers.com!
This year we’re looking forward to winged big-block Supermodified events at Seekonk Speedway, Monadnock Speedway, Jukasa Motor Speedway, Sandusky Speedway, Oswego Speedway, Lee USA Speedway, Claremont Motorsports Park, Jennerstown Speedway Complex LLC, Star Speedway, and tentatively, Thompson Speedway Motorsports Park.
View complete 2021 ISMA Schedule → http://ismasupers.com/index.php/schedule
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