Systems & Propulsion

Offshore Log:Life With The Little Wonder

The search for potable water is the bane of the long-distance cruisers existence. In the US, we take cheap, easily accessible water of decent...

In The Market For A Cooler? The Softsides Win For Convenience

Given evidence that beer making has been around some 10,000 years, keeping a frosty one cold has been a challenge for a long time....

Hawkeye Scope: A Bird’s Eye View of Your Pistons

Ever wish you could see what the parts inside your engines combustion chamber look like? Now you can with the Hawkeye borescope. Whenever you...

Odyssey: A Lightweight 12-volt With Punch

The first thing we can tell you about the 12-volt Odyssey battery is that it came in the mail—UPS to be exact—which is an...

Raytheon Still Top LCD Radar

Early radar antennas needed large, open radiator arrays with correspondingly large motors to turn them. These evolved into compact, enclosed antennas that weigh as...

Offshore Log: Shurflo Pump Lacks Oomph

Our Shurflo pump has been a disappointment. At the time we installed it, it was the highest-capacity pump of its style available, and smaller...

PS Advisor 08/15/98

How Many Zincs?Could you please advise me on the subject of zincs, in particular about the number of zincs recommended for a boat? Several...

Solar Panel Performance Test

Charging batteries is a never-ending problem aboard most boats. Long-term cruisers usually have several ways to replace consumed battery capacity-engine-driven alternators, solar panels, wind...

Coleman 1000: First of the Truly Portable Generators

Portable power-is it just what you need for extra AC power and battery charging needs, and, if so, what size generator do you really...

Offshore Log: A Caribbean-built Wind Generator

For the serious cruiser, efficient power generation ranks right up there with an abundant supply of fresh water; without it, life is a real...

Universal Diesel Engines – What You Should Know

This week we take a look at the Universal Diesel Sailboat Engine and its history including the Atomic 4 sailboat engine followed by the...