Gear Type Helical LSD - OEM/Mfactory/Quaife

[K.C.]

so how much better are torco/AMsoil/Pennzoil over honda mtf in terms of
bite type friction modifier and shock addictive?

assuming honda MTF 75W-80 similar to 10W-30 motor oil,
what is the viscosity of 75W-90 gear oil in motor oil's term? 10w-40?
was recommended to use motul FF but its 75w-90

[exquisit]

why is the mfactory plate lsd rated at a lower power compared to the helical lsd?