Horse power is not an indication of speed.
The speed of any vehicle depends on a variety of factors.
What medium through which it is moving. (Air, water, land, space)
The power of the engine.
The weight of the vehicle.
The streamlining.
The gear ratios. (If any)
The efficiency of the system.
Wiki User
β 12y ago50 to 60
8-15
15
about 40mph
A 6 hp outboard will go about fast enough to plane a 10 ft. aluminum boat, with one passenger aboard.
165 hp
Answer now.
about 10 to 15 miles per hour depending on pitch of prop i believe but don't quote me
59 hp
274 HP
Depends on gearing
50 mph