Thread: What oil?
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Old 08-13-2014, 08:39 AM   #26
Flavor 987S
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Join Date: Jul 2009
Location: Arlington Heights, IL
Posts: 1,561
Quote:
Originally Posted by Timco View Post
What makes mobile 5w50 better than 0w40? Good to know.
Slightly more zinc (about a 100 ppm at the end of the drain interval).
Slightly more phosphorus (about a 100 ppm at the end of the drain interval).
Much better SUS Viscosity at 210 degrees (less shearing of the oil).
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