In all, IMCA Sunoco Stock Cars will join Xtreme Motor Sports IMCA Modifieds and IMCA SportMods at Rock Springs on 13 nights this season. The finale is set for Sept. 16.
Sweetwater will be part of the EQ Cylinder Heads Northern Region. In addition to the May 26-28 dates, IMCA Speedway Motors Weekly Racing National, regional, Allstar Performance State and local track points will also be awarded at June 9, 10 and 30, July 1, 21 and 22, Aug. 18 and 19, and Sept. 15 and 16 events.
IMCA Modifieds were first sanctioned at Sweetwater in 1992, the SportMods in 2013.