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Thread: 30w verses 50w
          
   
   

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  1. 12-12-2014 08:03 AM #1
    Bob Parmenter's Avatar
    Bob Parmenter
    Bob Parmenter is offline CHR Member
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    Car Year, Make, Model: 32, 40 Fords,
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    I can teach you but I can't learn for you: here are the grading systems as defined.....http://www.tribology-abc.com/abc/viscosity.htm
    jerry clayton and rspears like this.
    Your Uncle Bob, Senior Geezer Curmudgeon

    It's much easier to promise someone a "free" ride on the wagon than to urge them to pull it.

    Luck occurs when preparation and opportunity converge.
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  2. 12-12-2014 08:20 AM #2
    jerry clayton's Avatar
    jerry clayton
    jerry clayton is offline CHR Member
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    Roger--I agree--------however------try talking GL4, GL5,etc and people will think your talking about a new cell phone-talk xxW and everybody will know you mean some kind of oil--------
    rspears likes this.
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