Two big rigs drag racing. Yellow one has estimated 500hp and blue one around 1000hp. Blue truck runs compound turbo setup, 23,000lb truck. He let off after half track but was still really moving. Listen to the blue trucks blow off valve, amazing sound. *Not actually my truck. Yes I know they are not Peterbilts, just a good name for the video. New England Dragway. September 9, 2011. Leon Smith, 1998 Kenworth Drag Truck. TheThump Truck as featured on Bangshift.com in February 2012.