More Boost and Horsepower is on its way with the new R&D Monster Power Supercharger Impeller Wheel Kits. The R&D engineering staff has been developing a complete line of supercharger impeller wheels that actually deliver the power and boost pressures we promise. Each Monster Impeller wheel will come complete with a statistical data sheet graphing the RPM/boost pressures that the wheel produces, eliminating the mystery behind the supercharger. Applications: Pt. # 613-94010 Monster Power S/C Impeller Wheel 2004-2007 Models, Pt. # 613-94012 Monster Power S/C Impeller Wheel 2008 X, Pt. # 613-94014 Monster Power II S/C Impeller Wheel 2008 X. Available at R&D and the corporate dealers.
