SOUTHWEST SPRINTS OPEN AT LVMS DIRT TRACK THURSDAY
SOUTHWEST SPRINTS OPEN AT LVMS DIRT TRACK THURSDAY Participants in USAC’s brand-new Southwest Sprint Car Series head to Las Vegas, Nev. this Thursday for the 2013 series opener on the facility’s half-mile dirt track. USAC conducted a Southwest Sprint Series in 2003 and 2004, with Rick Ziehl and Beau Binder grabbing championships, and the 2013…