An Expert Breakdown of the Legendary MDKD/MDKDB Workhorses vs. the Modern MDKBW Space Saver As marine engine and generator specialists, we are frequently asked by vessel owners about upgrading or…
Published for Marine Engineers, Technicians, and Yard Operators In marine mechanics, raw-water cooling loops serve as a vessel’s primary defense against catastrophic thermal engine damage. Unlike closed-loop freshwater systems that…
If you have spent any length of time in the engine room of a classic motoryacht, long-range trawler, or blue-water cruising sailboat built between the 1970s and the early 1990s,…
The Detroit Diesel Series 71 is a landmark in the history of internal combustion engines, establishing a reputation for rugged simplicity, durability, and a distinctive high-pitched exhaust note that earned…
“What should I use for this-that and the other thing” is on our list of Frequently Asked Questions (FAQ) from Boat Owners who seek guidance and expertise. Our notes and…
The Yanmar 4LV series launched in 2017 and quickly became one of the most dominant engine platforms our industry has seen. At 2.755 liters of displacement from four cylinders, it…
The Yanmar 3YM30 has powered more production sailboats than almost any other engine in its class. It shows up under the companionway steps of Beneteau Oceanis cruisers, Jeanneau Sun Odysseys,…
Twin Volvo Penta D6-330s on a 38 to 42-foot vessel is a pairing that shows up regularly in the brokerage market, and for good reason. This is a refined, purpose-built…
“What should I use for this-that and the other thing” is on our list of Frequently Asked Questions (FAQ) from Boat Owners who seek guidance and expertise. Our notes and…
The Yanmar 4JH57 is a compact, naturally aspirated, common-rail diesel that does its job with minimal drama. On a catamaran, that is exactly what you want from an auxiliary engine.…