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Old 11-04-2019, 08:32 PM   #12
40cpe
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Join Date: May 2010
Location: Star, MS
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Default Re: late flathead oiling?

If you successfully blocked the flow through the horizontal passage, you have to provide full flow through the barbed fittings you have installed. The horizontal passage was 7/16", Are those barbed fittings screwed into 1/4" pipe threads? How large is the internal ID of those fittings?
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