INDIANAPOLIS, Ind. — A selection of superlatives from the three-day Performance Racing Industry Trade Show at the Indiana Convention Center:

Biggest news: In a surprise no one saw coming, driver Shane Clanton of Zebulon, Ga., parted ways with car owner John Kennedy to field his own team, likely on the World of Outlaws Late Model Series instead of his expected run on the Kennedy-backed National Dirt Racing League, a WoO rival. | Complete PRI coverage

Biggest driver change: Blairsville, Ga.’s MORE