10-31-2013, 05:23 PM
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CC Member
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Join Date: Dec 2004
Location: Yorba Linda,
CA
Cobra Make, Engine: FFR, V8, Manual Trans, Htr, Wipers, Radio Delete
Posts: 327
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Not Ranked
It's surprising that the oil pump drive shaft hasn't twisted itself into a pretzel yet. Your worn distributor gear is proof of excessive oil pressure and drag on the pump. There is no need for a HV oil pump in a SBF except in a highly modified engine with appropriate clearances. Stay with 10W30 or 15W40 max. Anything thicker than that robs power and does nothing for the engine. Replace your distributor gear with a steel gear (not cast iron) that is compatible with your roller cam.
Frank
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FFR - V8, Manual Trans, PS, Inop Wipers, No Radio, Gas Mileage so-so
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