Synthetic Oil Improvement in /6

pishta said

15W-40 Rotella T with Triple Protection oil has approximately 1200 ppm of zinc...
Thats pretty good for a Walmart oil when it comes to solid lifter cam motors..

Click to expand...

I run the high mileage Mobile1 because it also has higher than normal zinc for all my cars.

[ame]http://www.mobiloil.com/USA-English/MotorOil/Files/Mobil_1_Product_Guide.pdf[/ame]