Posted by Royboy on 05/06/16 - 7:36 AM
#5
Thanks everyone,
I'm not looking for a cheap alternative. I'm looking for the best oil for the engine. When I had a Merc Optimax, I used only the Optimax/DFI oil. It looks like XD-100 or XD-50 is where I want to focus. Any mechanics care to chime it?
Roy