Made from Billet high tensile strength Steel alloy CNC Machined for superior tolerance Multi heat treatment stage Nitrided hardened for superior wear resistance Magna-fluxed to insure quality Shot peened for improved fatigue life Micro-polished for longer bearing life Journal radii to disperse load stress Balanced 2g.cm for the 4 cylinders and 4g.cm for the 6 cylinders. Aero-Wing Counterweights For Reduce Windage To Increase Horsepower Pendulum Undercut Counterweights Reduce Weight and Rotating Mass
