Offshore boats have a new hero!
Introducing the World’s most powerful 4-stroke outboard

The all-new 5.3 litre Yamaha F350 is also the first-ever 4-stroke V8 outboard - and it delivers more than just massive power. This is a total-performance package, specifically designed and engineered to deliver the brutal thrust and sheer, raw energy needed to power a large, modern offshore boat … yet able to do it with smooth, quiet refinement to match the advanced standards of today’s sophisticated, soft-riding hull designs.
The level of engineering excellence and innovation required for this task demanded something totally revolutionary. Totally remarkable. Totally reliable. In a word, Yamaha.