Rotella T 10w-30
The formulation is nothing close to what myself or Jimmy would require.
Rotella T 10w-30
The oil filter is passing all that metal right through or bypassing at only 50 miles?:shrug:
On production engines I'm not convinced that they are actually using a break in oil, especially if they recommend a 7k drain interval. I would not be surprised if the factory fill turned out to be a bulk 5w20 synth blend of some sort.
The formulation is nothing close to what myself or Jimmy would require.
A lot of people with High HP cars use it. The zinc and phosphorus additive in the oil really help eliminate the wear on the motor.