Long time never check out the Pennzoil website, and now they publish 25% cleaner than Mobil 1, 35 % cleaner than Valvoline SynPower and 40% cleaner than Castrol Edge with Syntec.
So at least now it is open to public how all those ranks in terms of cleanliness, ... keep crossing finger if there will be next chart on wear protection
So at least now it is open to public how all those ranks in terms of cleanliness, ... keep crossing finger if there will be next chart on wear protection