MUSKEGON, Mich. – Opening night at Thunderbird Raceway features a $1,000 to win main event for IMCA Modifieds.
The Saturday, April 17 headliner is a qualifier for the Fast Shafts All-Star Invitational ballot and is presented by Sprague Auto Parts.
Gates open at 3 p.m. and the grandstand opens at 4:30 p.m. Hot laps start at 5 p.m. with racing at 6:30 p.m.
Grandstand admission is $12 for adults, $10 for seniors, $5 for kids ages 6-11 and free for five and under. Spectators can bring small coolers only and no glass bottles. They are also asked to wear face masks until seated.
Pit passes are $30.