October 2025 Newsletter – Exhaust Injection Angle
Photo Essay: Exhaust Injection Angle
Water-cooled, often referred to as “wet” exhaust systems, enable otherwise extremely hot gasses to be safely conveyed through a vessel,...
Ask Steve – November 2015
Please note, our first two questions are in regard to a previous Photo Essay. Steve,
I agree with your advice for grounding electronic equipment, but no...
February 2020 Newsletter
Text and photos © 2020 Steve D'Antonio Marine Consulting, Inc.
Photo Essay: Stuffing Box Hose Clamps
Conventional stuffing boxes leak, they are supposed to, it’s how...
April 2018 Newsletter
Photo Essay: Below the Waterline Welded Stainless Steel; Does it Make Sense?
I’ve written about stainless steel; its strengths and weaknesses, on many occasions, in the...
December 2019 Newsletter
Text and photos © 2019 Steve D'Antonio Marine Consulting, Inc.
Photo Essay: Refrigeration Maintenance
While it’s all too easy to take it for granted, I never cease...
June 2021 Newsletter “AC Ground Wire Sizing”
From the Masthead
Let me begin by apologizing to Marine Systems Excellence readers for our hiatus. As most boat owners, and virtually anyone who is...
April 2019 Newsletter
Text and photos © 2019 Steve D’Antonio Marine Consulting, Inc. Photo Essay: Anchor Rode Cut-Away Lines
Other than for inspections or testing, it’s a part of...
Ask Steve – December 2015
Hi Steve I have a pair of Cat 3208, 1984, 300hp engines in my Jersey 40. They are well cared for and I pulled...
Ask Steve – March 2015
Hello Steve, Long-time fan, first time asking. I need to replace the clear fuel level indication hoses (sight gauges) on my 350 gallon diesel fuel...
July 2021 Newsletter “Vented Loop Remote Drains”
Text and photos © 2021 Steve D'Antonio Marine Consulting, Inc.
Photo Essay: Vented Loop Remote Drains
Vented loops, sometimes called anti-siphon valves or siphon breaks, are...






