2011 X2 Ilmor winterization
This is my first year winterizing my boat. I decided to store it in my heated garage but still want to winterize it like it was outside just incase. I drained the Raw water, exhaust and engine block water and changed the oil/filter. I haven't added the pink marine anti freeze yet as I read that some are not good with aluminum heads. I'm confused now. I'm also not exactly sure what hose to disconnect to fill with anti freeze. There are more then a few that come off the thermostat. Any other thing that I should do? I'm all ears...