Anything You can add to an oil to increase its vis?

[2003TRD]

I posted my UOA from my motorcycle, I ran amsoil 10w40 which sheared down to a 30wt with my aluminum being 49 for this sample. I was wondering since I just changed the oil with the same 10w40 can I add anything to it to increase the viscosity and see how the engine likes it? or do i need to just wait and switch my oil out to a 20w50?

Thanks
Howard

 

[JohnBrowning]

You could try Nuetra 132. I would just wait until the next oil change interval and try Mobil's 20W50 synthetic motorcycle oil.

 

[rugerman1]

quote:

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Originally posted by JohnBrowning:
You could try Nuetra 132. I would just wait until the next oil change interval and try Mobil's 20W50 synthetic motorcycle oil.

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Neutra is #131 ,MolyEP is #132 .

Mark

 

[XS650]

Give a good quality 15W-40 HDEO a try.