Yamaha's 225-hp 4-strokeYamaha Marine Group has scored a breakthrough in outboard technology with a startling reduction in the size and weight problems inherent in four-stroke engines A Yamaha 225-hp four-stroke that's barely larger than a comparably powered two-stroke made the Japanese builder a repeat winner in the engine category of this year's Boating Week Innovation Awards competition. Yamaha did what few thought was possible - build a practical four-stroke outboard with more than 200hp.
- Dry weight of 584 Pounds.
- Displaces 204.5 cubic inches.
- Generates 225 hp using
unleaded gasoline.
- Exceeds EPA requirements
for the year 2006.
|