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Old 04-11-2008   #4
Goat Blower
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Join Date: Oct 2003
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Drives: Taylor Made R15
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Re: FP HTA37R reviewed by AMS

Quote:
Originally Posted by JET View Post
I agree. It is pretty amazing that they CNC that wheel, that has to take a TON of time! They don't have their speeds and feeds right for machining either, notice the "specs" on the fins. I would have thought they would have tumbled them afterwards to smooth them out more.
I'm thinking they're left there on purpose, to direct airflow a bit like mini vortex generators.
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