Bob, I've been using Phillips 20-50 year around and have been satisfied. Makes life a little simpler to only use one type and vis. of oil. The challange for me is to cover enough of the air inlets in the nose bowl so the engine gets to operating temp. Duct tape seems to be the best solution. ( It's a mid-west thing) :) Mike @ KDLL
--- In [email protected], "ercoupebobman" <justfl...@...> wrote: > > Hi All... > I currently service my C-85 12-f with AeroShell W-80 and W-100 oil. > > I would like to go to a sythetic based oil because of the cold weather. > My question is what would be the best oil for start at -10C and what > proceedure would I have do to perform the change (IE drain, flush, fill, > change filter or other)? I preheat my Coupe but I have heard that the new > synthetics are better for starting, and all seasons use. The motor has apprx > 300hrs SMOH. Also The cylynders have been chromed at time of OH. > > Regards > > R A "Bob" Pionteck > CF-LAV >
