12-02-2010, 05:17 PM
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Registered User
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Join Date: Nov 2007
Location: Wichita, KS
Posts: 179
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Re: pistons n cams
Quote:
Originally Posted by Cam
It should go without saying that the only parts not affect by thermal expansion are the coated parts. Suppose I could have been more clear about that. And I say that they are prone to losing bearings because they do so at RPM's that many modern cars are comfortable at. 9k rpm is not much, especially when Porsche has engines that near 20k rpm redlines.
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Fair enough!
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