Big news for Ford 2.3 & 2.0 L Ecoboost Engines!
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Callies Performance Products is now manufacturing and stocking crankshafts for the Roush-Yates RY45 engine. Available in a wide range of strokes, these billet crankshafts can be made to meet your specific requirement. RY45 crankshafts are fully counterweighted and feature the Callies Aeroshed super finish throughout. These crankshafts are machined from Para-Pure Timken steel and are intended for severe duty applications.
Callies Ultra billet crankshafts are intended for use in cutting edge applications where innovation is a must. To ensure absolute geometric consistency every Ultra billet crankshaft is ADCOLE inspected. This process provides valuable data used to verify that the part you get is exactly what you ordered. Each Ultra billet cranshaft is uniquely machined with our Ultra-Shed counterweight profiles. The Ultra-Shed leading edge profile gently moves oil away from the oncoming rod journal while the directional trailing edge directs oil away from the oncoming counterweight. Our Aero-Shed super finish will give you a crankshaft that is totally stress-riser free and incredibly aero efficient. When the Ultra-Shed and Aero-Shed processes are combined the result is a crankshaft with the lowest coefficient of drag in the industry. Ultra billets are produced from low carbon – high nickel steel that receives multiple heat treatments. When performed on our specialty steel, Callies heat treat processing yields a crankshaft with high core hardness, stiffness and fracture resisting ductility.
Callies Ultra billet crankshafts are machined from either EN30B or 4330VM steel. This high quality specialty steel has been formulated to create a level of toughness that is unmatched in the crankshaft industry. We have billet crankshafts for small block Chevy, big block Chevy, small block Ford, LS1, and Mopar engines. Any main journal, rod journal, post configuration, stroke or other specialized characteristic that you may require can be provided. Callies Ultra Billet crankshafts are truly custom made to match your project.