THE CONTENDER
With a solid platform to race on, it was time to make horsepower. Part of Kenny’s savings effort also involved building the engine he wanted; in this case a high-revving 6.7L-based powerplant with a 5.9L crank, which ended up at
6.5L of displacement. The bottom end is considerably stout, with an Industrial Injection Gorilla Girdle, Carillo rods, Diamond pistons, and ARP 14mm head studs. A Hamilton cam with 207 degrees of duration on the intake and 220 on the exhaust bumps Manton pushrods, which in turn moves the valves on a fire-ringed head from Freedom Racing Engines. Almost every part of the longblock has been changed, from the Banks side-draft intake to the Fluidampr balancer.
Kenny has always favored compound turbos for their high-boost potential, and the setup on his drag truck is no different. The “smaller” of the two chargers is a 76mm S400, while the big honker is a 91mm S500. Both combine to blow through a Banks intercooler and are wastegated at 80psi of boost with a 45mm Turbosmart wastegate. On top of all that air is a progressive Maximizer 5 kit from Nitrous Express, that features a