Daredevils, Matthew Vieira, Danny Persaud and Andrew King reigned supreme over their high speed rivals on Sunday at the South Dakota Circuit where the first National Race of Champions for the season was staged.
Vieira dominated the superstock class and sped to three wins in as many starts, relegating Rovario Tucker to the first runner up spot on all three occasions.
King continued his podium form claiming two checkered flags in the Group 4 class ahead of Mark Vieira who picked up two second place finishes and a first place in the three races.
