Forged and Billet 4340 Steel Crankshafts. Material properties are closely monitored for optimum performance. Counterweight placements designed for improved crankshaft performance. .125" fillet radii. Nitrided for improved bearing life. Straight hole oiling system for better lubrication. Size tolerance held to +/- .0001”.
All warranty questions, claims or otherwise should be directed toward the manufacturer, K1 Technologies.