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Old 11-26-2012, 04:50 PM   #14
Dirty Hairy
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Joined: Nov 2008
Location: NE Ohio
Oddometer: 509
So, they begin recommending 15/50 and then loosen up the valve specs. Anyone care to theorize on a connection there?

And, is there anything about looser valves that makes life easier on a cam chain? Less oscillation, etc. I know Joel at one point said the chains on these motors move quite a bit.

Anyone stay at a Holiday Inn Express last night?
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