I have the following choices in oils for my next 0W-20 oil change: SuperTech full synthetic, SuperTech Advanced full synthetic, Quaker State Full Synthetic, Pennzoil Platinum Full Synthetic, and Valvoline Advanced Full Synthetic.
Which has the best Noack number for my direct injected non turbo four cylinder engine?
Which has the best Noack number for my direct injected non turbo four cylinder engine?