The biggest race weekend of the year was a week away at Knoxville Raceway and the Sprint Car Capital of the World was without a working video screen. Next LED of Wichita, KS teamed with Impact Signs to deliver and install a new digital display in just eight days, delighting race fans and improving the overall experience at the Knoxville Nationals.(PRWeb September 15, 2014)Read the full story at http://www.prweb.com/releases/2014/09/prweb12164914.htm