I purchased a 1983 C-Yacht and I am going to replace the engines with brand new. I am hoping that someone out there might be interested in these units. They have 800 hours. I have never run them. You can get info about the engines on my blog. They have Volvo Penta 280 Sterndrives which I will be replacing as well.
http://blog.musbenice.com/2006...ngines--chapter-1.aspx