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oil needs >3000ppm calcium??

Posted: Tue Nov 23, 2010 4:35 pm
by strada-caster
anybody heard of this before?
http://www.bobistheoilguy.com/forums/ub ... ber=539184
bottom of page, they are talking about our engines.

Apparently calcium acts as a detergent and helps prolong bearing life. (lost the link I read this at).