Thread: racor filters on Ebay
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Unread 03-26-2008, 06:05 PM
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spareparts spareparts is offline
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Join Date: Oct 2006
Location: Raleigh, NC
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if teh restriction is of concern, plumb in a vacum guage(Racor makes them but they are $95) and see how much they pull. Most of the engine manufactures recomend no more than 2"HG, but most of them end up around 5"HG
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