
07-16-2003, 07:34 AM
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Senior Club Cobra Member
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Join Date: Mar 2001
Location: Southern Connecticut,
CT
Cobra Make, Engine: SPF - 351W, 944 non-turbo
Posts: 2,105
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Not Ranked
It's Mobil1, not Mobile 1. It comes in 0W-40, 0W-30, 5W-30, 10W-30, and 15w-50. If you're using a different viscosity you're not using Mobil1 synthetic! You should use the lightest viscosity which gives you the oil pressure you need (to get more flow and thus more cooling).
If you don't believe me go to their web site www.mobil1.com .
Avoid racing oils on the street, they are not designed for the day to day conditions of a street engine.
Bob
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