Getting the optimal performance out of your outboard motor centers on having the correct propeller. A well-matched propeller will maximize your performance and gas mileage, while a mismatched one can degrade these factors significantly. When picking a propeller, it's important to factor in your boat's dimensions, load capacity, and the type of wate

But 10 years back, Mercury designed and engineered OptiMax–a Direct Injection engine that combines the power of the two-stroke with the benefits of a four-stroke. Optimax has the guts, soul, pace, and power of a standard two-stroke but its distinctive two-stage injection technique creates remarkably total combustion–meaning boaters may have a g