Engine Installation Evaluating a New Boat Engine Installation By Tom Linskey Engine size and drive type.
Many builders offer engine upgrades.
Compare engine sizes between comparable size and type boats, or ask an owner or two if they're happy with the standard engine. Cruising catamarans, in particular, often benefit from extra horsepower. Investigate the pros and cons of a strut versus a saildrive, as well as the type of prop that works best for the boat. The boat's designer, builder, and dealer, as well as current boatowners, can shed enough wisdom to help you make the right decision. Most modern boats have fiberglass engine beds.