Boating and Sailing.pdf - Moja ladja

Chapter 2: Power to the People—Marine Engines
One popular approach is to use a single main engine, and also carry a “kicker” or small
low-horsepower outboard for emergency low-speed propulsion.
The power you choose for your boat depends on the “mission” you hope to pursue.
Balance the initial costs, fuel economy, and dependability factors when you make a selection.
Fortunately, nearly all modern engines are far more dependable and more fuelefficient
today than they were just a few years back.
The Least You Need to Know
◆ Two-cycle outboards are the usual motor for most beginning recreational boaters.
◆ Outboards, stern drives, and inboards are suited to different boats and boating
needs.
◆ Most motors deliver their best economy at three-quarter throttle.
◆ Single engines are more economical than twin engines, but twins provide more
security.
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