My usage was 3 times as much 10-30syn Moblie1 compared to cheap Napa dino 30wt.
I know it is not a case study, all engines are diff and cons of use.


[img]https://i234.photobucket.com/albums/ee87/fast340six/sig%20pics/2840886-340SIX-1.jpg[/img]
VP of the MPM in New Orleans
73 Dart Sport 340/ 70 challenger vert. That may still get built, If I live long enough