[cashflyer]

Geary - mine is mostly a track car, which is why I am dogging this subject... because synthetics supposedly tolerate the high heat better.

Randy - I can't see that adhesion is an issue. The lower half of the entire trans is full of oil. The gears are spinning around in there at high rpm. I really doubt the upper gears are somehow deprived of oil. And how would Swepco stick to the gears any better than another oil? Flow is a function of viscosity, and in this case both oil viscosities are the same.

Would STP be even better, since it sticks to the gears better?
(okay... that was just being smart@ss)