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#hashtags: #Colin Thompson #Penn Valley Constructors #GT Cup

Ride along onboard with Colin Thompson No. 11 Kelly-Moss Motorsport Porsche of Bucks County/Penn Valley Constructors/Sherwin Williams Automotive Finishes/Austin Hatcher Foundation Porsche 911 GT3 Cup as he races for the GT Cup title in this multi-class race at Mazda Raceway Laguna Seca on September 13th, 2015.