"Mike Rapoport" wrote:
But you are putting more heat in because of having the crank
contact the oil more of the time. The temp will be higher.

Yes. Therefore the oil cooler will be hotter, therefore the delta T vs.
the ambient air will be higher, therefore the rate of heat transfer will
be increased, therefore more heat will be removed, therefore cooling is
improved by carrying more oil.
--
Dan
C172RG at BFM