Outstanding performance oil when hot, dramatically reduced wear and valvetrain noise.
High quality oil. The only oil that has successfully suppressed the valve train noise in my engine, when hot. The car has 100 thousand+ kilometres. I believe it is due to the stability at high temperatures and the higher zinc levels compared to competitors oils. I have stripped engines I have built using this same oil which display minimal wear for the abuse they receive. Highly regarded oil and my only go to, for no compromise and dependability!