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Reply to "Are Viscosity Index Improver Polymers all that bad?"

quote:
Originally posted by vsssarma:
The SAE Viscosity grade that you have to use is to be taken from the engine manual. The engine manufacturer knows what thickness of oil is to be used. Further, the Viscosity Grade is also dependent on the ambient temperatures, the lowest and the highest. See the following:

http://www.synlube.com/viscosit.htm#Which SAE rating is the best


Another plug for Swil-lube?

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