Revving up for the final round of off-road racing in the 2011 SuperLite Championship series, a three-way standoff remains amid the season's top three performers. Chad George, poised to take the green flag with a 12-point advantage in next Saturday's Lucas Oil Off Road Racing Series (LOORRS) Round 15 finale at Firebird International Raceway, aims to take home the coveted title, but among the projected 17-truck field of racers, he'll first have to beat fellow…