50 Horsepower 2 Stroke Comparison Chart
50 HP Mercury 50 HP Yamaha 50 HP OMC
3 cylinders 3 cylinders 2 cylinders
3 carbs 3 carbs 2 carbs
59 cubic inch 42.6 cubic inch 45 cubic inch
16 amp alternator 6 amp alternator 12 amp alternator
204 lbs. 189 lbs. 195 lbs.
1.83:1 gear ratio 1.85:1 gear ratio 2.42:1 gear ratio