CRANKSHAFTS

• Manufactured from forged or billet premium 4340 steel • Engineered specifically for high-stress racing applications • Nitrided for improved strength and bearing life • Large fillet radii for improved strength • Straight hole oiling system for improved lubrication • Size tolerances held to +/-.0001" • All K1 crankshafts are internally balanced

FEATURES

4340 Forged Steel Core hardened using nitride hardening process Magnetic Particle Inspection Straight oiling to journals Stress relieved Exceptional journal finish

BENEFITS

Strength, toughness and resistance to impact Less chance of running deformation Ability to see flaws that may cause a stress riser Prevents rod bearing failures Prevents bending or distortion Longer bearing life