THE BASIC PRINCIPLES OF MERCURY OUTBOARD ENGINES

To keep your Yamaha outboard motor in great condition, you'll want to use the appropriate lubrication. Yamahaonlineparts.com sells Yamaha maritime gear lube kits, in order to be confident that your engine has the best excellent oil. Air filters make sure the air delivered to the boat engine is free of dust and particles that decrease the engine’

But 10 years ago, Mercury designed and engineered OptiMax–a Direct Injection engine that mixes the power of a two-stroke with the benefits of a four-stroke. Optimax has the heart, soul, velocity, and power of a traditional two-stroke but its one of a kind two-stage injection procedure generates remarkably entire combustion–which means boaters m