OHSWEKEN SPEEDWAY: Northern Summer Nationals tweaked for 2011

OHSWEKEN, ON - With the emphasis focused directly on solidifying Sprint Car racing in Southwestern Ontario, Ohsweken Speedway near Brantford, ON and South Buxton Raceway near Chatham, ON have assembled a four race miniseries for 2011 that will be sure to provide dirt Sprint Car fans an exciting option for midsummer racing entertainment.With a