Could also be a dirty heat exchanger and it's getting up to the shut down temperature.
What about BURGER? They built an Aluminum expedition yacht around the size you're looking for, a few years back.
Any seakeeper dealer should be able to handle that.
Have you considered operating costs? I would vote for the 62' Predator. I've managed a 2006 since 2011 and it is one hell of a seaboat and...
They're much much larger than the thru-hull. I have had an issue with the holes getting plugged up IF neglected for a very long time.
They're disposable ALRIGHT. The quality on them is absolute garbage in the past 5 years. I replaced 2 on a 2017 yacht 1 year ago..... huge freon...
Your engines were built during a time when #2 diesel was the standard. I wouldn't worry about it.
Call Marinemax, they're the dealer and will get you one! :D:D:D:D:D:D:D:eek:
OK, but bigger question, how on earth did that make it through the sea strainer?
Which is what got you here in the first place. If the previous owner spent a little more and bought a new gennie, it would still be running fine....
An enclosed bridge is REALLY nice if you're traveling a lot. Spending 8-12 hour days on the flybridge at cruise with a 3 sided enclosure sucks...