09-09-2022 | #4 |
Join Date: May 2013
Location: Chicago
Posts: 977
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Re: 0W40?
I am using Mobil 1 Formula M 5w40 with no issues.
The European motor oils appear to have more zinc and phosphorus. Car runs great and this is used in my 401 cid LT5. I chose this weight combo for all the reasons mentioned above.
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1993 ZR-1 #211 Yellow On Beige Beast #2 1992 ZR-1 #427 Black On Black *Sold* 1985 L98 Blue On Blue *Sold* |
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