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Old 01-16-2013, 09:34 PM   #78
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Join Date: Mar 2008
Location: Canberra, ACT, Australia
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Originally Posted by Stinger9 View Post
Viscosity is viscosity. 40W is 40W. Not thick or thin.
You may just be the dunbest person posting here yet. A 40W oil can vary in viscosity from nearly a 30W to almost a 50W and be called a 40W. If you don't understand tribology, best you don't post on an oil thread!
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