Race proven the ultimate limited Supercharger wheel.
Engine-tech has been working on this update and is now complete. The results are better that the old 19 lighter 15g less heat out and increased midrange and top-end. Better performance with longer clutch life. 20 lbs of boost @ 8500 rpm. Machined using 5 axis CNC machining center allows a blade accuracy of .0002. Balance to a spec of .009 inch gram and comes completely anodized gold for protection against the elements(corrosion resistant).