As Mike has mentioned, I have also run both the steel pieces and the aluminum pieces in both NA and Boosted
(Vortech/Paxton) applications and have never had one issue with the difference in the material.
I prefer the steel only because the Material Fatigue aspect may be a bit stronger when driving a 1600 HP
supercharger with the "built-in" 10 rib drive cover design.
JME.
Tom V.
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"Engineers do stuff for reasons" Tom Vaught
Despite small distractions, there are those who will go Forward, Learning, Sharing Knowledge, Doing what they can to help others move forward.
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