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It is currently Tue May 22, 2012 5:06 am
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MAXWELL
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Post subject: Re: 780 vs H/C Piston & Cam  Posted: Wed Feb 01, 2012 8:09 pm |
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| MSF Student |
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Joined: Sat May 07, 2011 11:13 am
Posts: 49
Location: Sussex,WI
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As far as the 223 cam: I always wondered why it has less lift than the stock cam. I see it has more duration across the board, but wouldn't a higher lift cam require more compression vs duration?
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Chris
99 dr650
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mxrob
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Post subject: Re: 780 vs H/C Piston & Cam Posted: Thu Feb 02, 2012 10:24 am |
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Joined: Fri Sep 10, 2010 10:22 am
Posts: 3007
Location: Kentwood, MI, USA
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While I'm certainly no cam expert is seems logical duration would/could affect overlap so the added compression will make up for losses in that regard. That is my assumption of Web's "requires an HC piston" statement. It seems more lift at a given duration might not be as detrimental to compression as compared to overlap.
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- Moe
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