Extensive oil testing of 200+ oils for wear protection

[MrPerfect2]

This link is from a guy who did testing on 200 different oils /weights - he seems like he knows his stuff . Very long read though - at end he does testing . https://540ratblog.wordpress.com/2013/06/20/motor-oil-wear-test-ranking/

 

[Mustang5L5]

That's a lot of reading. Skimmed through it. WIll read in more detail later

 

[MrPerfect2]

Yes- it’s like a book ,lol - towards end he does analysis on specific brands - very detailed - keep in mind this testing is for protection against wear on metal - there are more aspects to good oil , but it’s a good start -

 

[Blown88GT]

He should have left the battery charging section to an electrical engineer.
I haven't seen a trickle charger is over 20 years, unless he means the Harbor Freight ones for under $10.
Almost all battery chargers are microprocessor controlled are are safe to leave connected to the battery all the time, as they do not trickle charge.