The speed would depend greatly on the boat that the motor is placed on. Putting it on a 14 foot narrow lightweight dory, you might get near 15-20 kt. Putting it on something a little less efficient, probably 10 or 12 kt.
You also have to make sure that the propeller is matched to the intended usage. A 10 HP outboard made for trolling on a large boat might not be quite the same as a 10 HP made for cruising.
What mph compare to a 3.3 horse power outboard motor
8-15
Well, friend, a Tecumseh 10hp motor can go quite fast depending on the equipment it's powering. It's like a happy little engine that can help you move smoothly and steadily. Just remember to take your time, enjoy the journey, and always paint some happy little trees along the way.
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.
The speed of a 10hp Briggs and Stratton motor can vary depending on the specific model and application it is used for. In general, a 10hp engine can power a variety of equipment such as lawnmowers, generators, and small vehicles. The top speed of equipment powered by a 10hp engine will depend on factors such as gear ratios, tire size, and aerodynamics. It is important to consult the manufacturer's specifications for the specific equipment in question to determine its maximum speed.
You will notice on the throttle handle that there are three positions on the legend. "Really Slow", "Start" and "Slow".
A 3.5hp outboard will give you 8mph tops, which would be a normal walk to a slow jog.
I have a 14/36 flat boat with a 15 and it goes 26mph with only me and minimal gear.
it has a shaft that go in the motor that moves the boat =-Þ
on my avon air floor inflatable in okinawa with 2 and fishing gear about 4 to 6 mph. avon 310
carburator jets clogged!
I have a 1980,115 Johnson Outboard on a Very Heavy 16ft Crestliner Fiberglass boat,I can get it up to 62kms per hour with 4 people in it .(I used a GPS to test this )