Thread: 400jr
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Old 04-10-2013, 03:04 PM   #4
42merc
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Default Re: 400jr

I saw the same video, & I think Vern set them at .014 & .014. I Emailed him & his response was, " that it quiets them down somewhat ". I reset mine to .014 & they are quieter. Setting the valves tighter usually moves shifts the power band higher, but I'm not noticing any difference.
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