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Thread: Mobil 1 10w30
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Old 09-19-2012, 03:19 PM
ap72 ap72 is offline
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valvoline and Mobil 1 are both VERY good oils, about the best you'll find "off the shelf" in most areas.

If you have properly matched the honing process to a good set of rings then I'd use either now, if they still need some break in time I'd just stick with the valvoline- it certainly won't hurt anything.

I use both oils, and they're the only two brands I'll use. Good stuff.
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