One of the most tenured and treasured stops on the USAC AMSOIL National Sprint Car calendar greets the tour for the 164^th points race in series history at the famed Wabash Valley Fairgrounds half-mile known as the Terre Haute Action Track on Wednesday night, July 29, for the resumption of the “second-half” of the 33^rd annual NOS Energy Drink Indiana Sprint Week schedule – the Dorsett Automotive Don Smith Classic.