[JFP in PA]

Originally Posted by pboxstercar

"At the end of the day, it is your car, so use what ever you want. Me, I’ll read and digest the available data and act accordingly……………."


Again - it's all opinion. What I hate about this board is too many people like you stating their opiniion as though it's fact. I's amazing that someone ask's a question and you answer the question (The oil is the problem) like your a Petroleum engineer. Are you?

As a matter fact, I am an engineer, I have been a life long member of the SAE, and spent the early part of my corporate career involved R&D on lubricants and lube additives..........not that it much matters. You continue to say “my opinion”; which is not correct. My statements are based upon over 35 years of owning, building and racing various Porsche’s, a database that reflects over a decade of collected new and used lubricant performance analysis, and a lot of years professionally repairing and maintaining client’s street and race Porsches. I am also a contributor to multiple websites where the relative merits of various oil’s and gear oil’s performance and technical characteristics are regularly discussed. So, no, it is not just my “opinion”……………..