I have this engine in my trawler and am very pleased with it so far. It
has 2200 hours and runs like a top. I switched it to Amsoil 15-40W
marine diesel oil run through a bypass filter and hope it will give me
20,000 hours. I run it between 1600 and 2000rpm and get about 3mpg. Ask
me when I'm even older and I'll tell you how it worked out.

Capt. Jeff