10-16-2007, 07:59 AM
I took my car to thunderhill for a track school during this oil sample (20-25min of sustained hard driving) and it looks like the oil did its job. I didn't have any oil consumption at the track and the wear values are pretty much the same as last time (which was all highway commuting).
I'm pretty happy with Rotella T and personally I think this sample is proof that even for track use a good quality conventional oil will get the job done and there is no need for full synth oil unless the vehicle specifically requires it