Originally Posted By: BlueOvalFitter
Those numbers are outstanding! I now know what oil i'm going to be using in my 4.2V6 from today on! Thanx again.
I think it is a "sleeper" oil and for the money is a fantastic bargain. I should have equal runs of PU and MS5K sometime in 2014, so it will be interesting to compare the Pennzoil flagship to the lower end of Mobil's offerings--conventional versus synthetic and the differing additive packs.