15
about 40mph
Answer now.
165 hp
50 to 60
A 6 hp outboard will go about fast enough to plane a 10 ft. aluminum boat, with one passenger aboard.
It goes on a manco dingo go kart about 15 to 25 mph and it is really slow so I would get a 13 hp engine.
274 HP
59 hp
Depends on gearing
go to sleuthouse at map thers lv 15 monsters with only 500 hp
50 mph