Thread: oil filters
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Old 04-18-2019, 09:21 PM   #3
Ed Wright
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Default Re: oil filters

Local refinery lab (SUNOCO) did some flow & filtering tests on spin-on automotive filters. Friend of mine was working on that. He tested one of my 1061 NAPA filters, made by Wix. Also a Wix from another source. Wix/NAPA trapped smaller particles & less flow restriction. The #t1061 has no internal bypass. It ALL goes through the filter element.
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Last edited by Ed Wright; 04-18-2019 at 09:29 PM. Reason: Still can't type!
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