Motoroil 101
Senior User
Joined: Sep 2007
Posts: 499
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^WTF moron. The guy this whole thread is ABOUT proves his points in using thinner weight oils in cars he drives. His Ferrari or something calls for a thick xw-40 or 50 oil, and he says he uses 5w-20 with BETTER results. If you have correct pressure and good flow, it doesn't matter WHAT has been printed on your oil cap. NORMALLY it's best to go with whatever it says, but you don't have to. See, just like 'your truck' going from 5w-30 to 5w-20.
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DieselDenny
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