YachtForums.Com - View Single Post - Will slowing down damage larger diesel engines

Kniffin · 03-13-2008, 03:34 PM

I would be also interested to know what kind of damage is caused by slowing down on a high power engine.

JHA mentioned glazing on the rings and cylinder wall, which sounds like it could reduce compression and lead to other problems caused by blowby.

What is CAT specifically saying about the trolling issue and what damage is caused?

I have noted a few manufacturers touting the ability of their boats to go slow for range or perform at speed. It would be nice to hear input from some Naval engineers on the subject.

03-13-2008, 03:34 PM	#10
Kniffin Registered User Join Date: Jul 2007 Location: Fort Lauderdale, Florida Posts: 8	I would be also interested to know what kind of damage is caused by slowing down on a high power engine. JHA mentioned glazing on the rings and cylinder wall, which sounds like it could reduce compression and lead to other problems caused by blowby. What is CAT specifically saying about the trolling issue and what damage is caused? I have noted a few manufacturers touting the ability of their boats to go slow for range or perform at speed. It would be nice to hear input from some Naval engineers on the subject.