A post for the alcohol pollutes your oil crew.

Rat Bastid said
The correct oil (Group III synthetic), hot engine coolant (is that an oxymoron?????) and keeping oil temps up keep the oil clean and dry.

Which helps like crazy with ring seal. If you are packing the oil with alcohol the ring seal goes to hell right quick.

I’ve been using Penn Grade oil for over 40 years through at least three name changes, maybe four. A lot of my friends jump on the bandwagon for every new oil on the market but I stay put.