Quote:
High-quality mineral base oils perform well in most applications. In fact, mineral base oils typically have higher pressure-viscosity coefficients than common synthetics, allowing for greater film thickness at given operating viscosities.
http://www.machinerylubrication.com/Read/926/gear-oils
News for me, even though I did have bad results with redline NS 75W90 oil.
High-quality mineral base oils perform well in most applications. In fact, mineral base oils typically have higher pressure-viscosity coefficients than common synthetics, allowing for greater film thickness at given operating viscosities.
http://www.machinerylubrication.com/Read/926/gear-oils
News for me, even though I did have bad results with redline NS 75W90 oil.