The iboats forum moderators are excited to announce that at this time it appears the iboats forums posting pictures function is working once again. Though we cannot promise for how long, we're hoping for indefinitely.
I just purchased my first boat and it is powered by a merc 170 (3.7L) 4" heat exchanger. Hold the bad mouthing please, I know about the problems.
I am considering converting to an open cooling system due to an internal leak in the heat exchanger. I will not be in salt water and I will winterize...