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Flavor 987S · 12-18-2011, 03:43 AM

Using Mobil 5W50. Hard to find oil (Industrial Lubricants | Food Grade Lubricants), Porsche approved. Prior to that, used Red Line 5W40.

I run UOA's and they are excellent. Only way to know if your oil selection is right for you.

12-18-2011, 03:43 AM	#11
Flavor 987S Registered User Join Date: Jul 2009 Location: Arlington Heights, IL Posts: 1,561	Using Mobil 5W50. Hard to find oil (Industrial Lubricants \| Food Grade Lubricants), Porsche approved. Prior to that, used Red Line 5W40. I run UOA's and they are excellent. Only way to know if your oil selection is right for you.