I am looking at getting a HD2 OB Four Winns. It has a couple engine options. It seems like it is a challenge to find good comparisons or benchmarks on these engines, other than there specs.
Mercury 200XL FS
200HP 3.4L V6
475lbs
24valves
EFI
87 Octane
Yamaha F200XB
200HP 2.8L I-4
489lbs
16valves
EFI
89 Octane
I am guessing the Yamaha has bigger cylinders. I would most likely put a 4 blade prop on this. I care more about hole shot than top end speed. Reliability and ease of maintenance is very important to me.
Mercury 200XL FS
200HP 3.4L V6
475lbs
24valves
EFI
87 Octane
Yamaha F200XB
200HP 2.8L I-4
489lbs
16valves
EFI
89 Octane
I am guessing the Yamaha has bigger cylinders. I would most likely put a 4 blade prop on this. I care more about hole shot than top end speed. Reliability and ease of maintenance is very important to me.