View single post by noomg
 Posted: 09-21-2020 03:08 pm
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noomg

 

Joined: 08-02-2018
Location: Long Beach, California USA
Posts: 320
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Tim,

Good stuff, good info, as usual. Maybe you should be teaching this stuff at a college or something.

As for me, Castrol 20W-50W was known as the "sportscar oil" 50 years ago when I was a kid. I know things change but I've been using it ever since.