Is it possible to convert a new 170 engine from Mercruiser to a closed coolant system because it seems that they do not sell them that way. I currently have a mercruiser 170 with a closed sytem and would like to keep that system because I jump from salt to fresh and back often and would like to...
I have a 2100cc that I need a new motor for and while I am trying to restore this one I would like to have it upgraded. Unfortunately the motor well is barely big enough for the 4 cyl that is in it I was wondering if anyone had any ideas.
