I was recently looking for specs on various XXw50 oils and noticed how Mobil 1 did not have noack on their 15w50 pi sheet. Then after that I looked at valvoline and noticed theirs was listed as a After a bit more digging i stumbled across the Mag 1 pi sheet and I have to say I am impressed at their pi sheet.
This comes from a relatively inexperienced eye at examining these things. Is there anything important missing here that is normally listed in such things?
This comes from a relatively inexperienced eye at examining these things. Is there anything important missing here that is normally listed in such things?