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Old 04-05-2021, 08:07 AM   #34
Ford blue blood
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Join Date: Jul 2011
Location: Birmingham, AL
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Default Re: oil with out zink

Quote:
Originally Posted by KULTULZ View Post
Ah, the ever familiar engine oil debate/controversy.

The only way to determine if a lubricant is working correctly with your engine is with frequent oil analysis and tear-downs.
Yup, that and running the crap out of it. If it lays down there must have been a problem. That ol pre lead free gas pre ZDDP free oil engine (351C) still ticking them off!
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