A Lamens terms run-down on API SL certification...

[The_Oz]

Hey Guys,

I'm having a hard time picking out the facts from API regarding the new SL oil standard. So, can someone fill me in on this, please? So, far this is what I know (in comparison to SJ).

- 30wt. and lower oils are restricted to 10% Zinc and Phosphor content.

Thanks,

Oz

 

[Patman]

This here is the best article I've seen yet on describing the differences in the SL formulation:

http://www.tosco.com/internet_pub/repository/lubes/44_tn3_4.pdf

 

[The_Oz]

Thanks Patman! That was a very interesting read.

Oz