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Oil Filter
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05-04-2009, 06:55 AM
Bob In Ct
Senior Club Cobra Member
Join Date: Mar 2001
Location: Southern Connecticut, CT
Cobra Make, Engine: SPF - 351W, 944 non-turbo
Posts: 2,105
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During warm weather I use the Mobil1 filter which is rated 9 microns. During the cold months I use a Moroso racing filter which is rated 21 microns. 5W-30
synthetic
all the time, I'm more of a flow guy than pressure guy.
Bob
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