Getting the most performance out of your outboard motor centers on having the right propeller. A suitable propeller will maximize your speed and fuel efficiency, while a poor one can degrade these factors noticeably. When choosing a propeller, it's essential to factor in your boat's size, weight, and the type of watersports you'll be undertaking.

But a decade back, Mercury designed and engineered OptiMax–a immediate Injection engine that combines the power of the two-stroke with the advantages of a four-stroke. Optimax has the center, soul, speed, and power of a conventional two-stroke but its exclusive two-phase injection procedure produces remarkably complete combustion–which implies