3/15/2018By RacinDirt.com (Humboldt, KS) -- The King of America VIII Modified Nationals presented by Summit Racing Equipment happens Thursday, Friday and Saturday, March 15-17, when America’s Best of the Best dirt modified drivers invade the Humboldt Speedway in Humboldt, Kan., for a blockbuster event that will culminate with Saturday’s $10,000-to-win, $1,000-to-start championship race.
Watch the KOA live from the comfort of your own home on RacinDirt. Multiple cameras, instant replay, exclusive...
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