Depends
8-15
What mph compare to a 3.3 horse power outboard motor
25 - 35
5mph or less
It can go up to 45mp.with that engine do not fool it. {[it will go to fast]}.
how fast dose a 15cxp nitro car engine go in kph and how fast dose an 18cxp nitro car engine go in kph
246 knots
A 6 hp outboard will go about fast enough to plane a 10 ft. aluminum boat, with one passenger aboard.
It depends on the size craft it is pushing. A 5hp outboard should run fast enough to plane out say a 10 to 12ft. aluminum boat with one man aboard.
as fast as your engine turns the wheels
With 1 person in it say 180 lbs. It will go 15-20 mph. This assumes the outboard is running well and the prop in good shape.