DynoMax has officially announced its top five competitors, and I am proud to say that Cory Gallus well-represented late model GM's in the all-motor class putting out 534.16hp in his '98 Corvette through a pair of DynoMax bullet mufflers. Cory is currently in fifth place and will be moving on to the Championship Shootout during the 2008 Street Machine Summer Nationals in Springfield, MO September 12-13.