Tell me if I'm on the right track..
Pour point= the lower the better ?
~~~~~~~~~~~~~~~~~~~~
Flash point= the higher the better?
~~~~~~~~~~~~~~~~~~~~
Kin.Visc
cSt @ 40
cSt @ 100
Sus @ 100
Sus @ 210
Once again the higher the numbers the better?
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Cold cranking= The lower the better
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Viscosity index= the higher the better ?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Borderline pumping = the lower the better ?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Ash= the lower the better ?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
TBN= the higher the better
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
There is certainly some guide available to describe what is the "perfect oil".
Kind of describing the parameter in which a 10w30 should perform.
Per example min and max allowable numbers for viscosity at 100°c ,
If there is a FAQ somewhere on that topic , let me know !!!
Hoping that you understand my Frenchglish !!
Thanks
Pour point= the lower the better ?
~~~~~~~~~~~~~~~~~~~~
Flash point= the higher the better?
~~~~~~~~~~~~~~~~~~~~
Kin.Visc
cSt @ 40
cSt @ 100
Sus @ 100
Sus @ 210
Once again the higher the numbers the better?
~~~~~~~~~~~~~~~~~~~~~~~~~~~
Cold cranking= The lower the better
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Viscosity index= the higher the better ?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Borderline pumping = the lower the better ?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Ash= the lower the better ?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
TBN= the higher the better
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
There is certainly some guide available to describe what is the "perfect oil".
Kind of describing the parameter in which a 10w30 should perform.
Per example min and max allowable numbers for viscosity at 100°c ,
If there is a FAQ somewhere on that topic , let me know !!!
Hoping that you understand my Frenchglish !!
Thanks