Originally Posted by lowon
BTW: this is a UOA of pp after 3 track days and street use. What do you guys think?
https://f87.bimmerpost.com/forums/showthread.php?t=1681993
I did notice the shear stability (KV100) is kind of bad imo, it dropped over 1 point for just 2500 miles of use. Maybe the 3 track days did a number on that.
Calcium also looks really high, not sure if that is going to be bad for LSPI. But in the future I will be running E85 + water injection which should help with that, but for the time being it is still a factor.
I did see motul post on the porsche forum that the Xcess gen 2 was reformulated with LPSI reduction in mind. So another reason for me to just shell out the cash to change the oil after every track day.
BTW: this is a UOA of pp after 3 track days and street use. What do you guys think?
https://f87.bimmerpost.com/forums/showthread.php?t=1681993
I did notice the shear stability (KV100) is kind of bad imo, it dropped over 1 point for just 2500 miles of use. Maybe the 3 track days did a number on that.
Calcium also looks really high, not sure if that is going to be bad for LSPI. But in the future I will be running E85 + water injection which should help with that, but for the time being it is still a factor.
I did see motul post on the porsche forum that the Xcess gen 2 was reformulated with LPSI reduction in mind. So another reason for me to just shell out the cash to change the oil after every track day.