This engine is very easy to start and runs great. A 15 hp is suitable for bigger Jon Boats. It was rated for 15hp max, but a friend of mine has a 12 V-hull sears boat and its only rated for 8hp max. Brand: Mercury. The new Mercury FourStroke 15 HP and 20 HP outboards offer an adjustable tiller handle designed to enhance comfort and control for small-boat owners. If I have 10 ft Jon boat, and the engine of a 7 hp weighs (for the sake of argument) 20 lbs. Complete rebuilt trailer with new parts. Comes with new battery, new gas tank and hose. ... Make Offer - 4 Stroke 4 HP Outboard Motor Fishing Boat Engine WITH CDI Air Cooling System. 15 HP Outboard Motor superstore. Lucky me there was a 35 hp restriction where I lived during that time. SEA DOG WATER SPORTS Outboard Motor 6 HP 2 Stroke Inflatable Fishing Boat Engine 2.9 out of 5 ... replaced a 36 40lb minn kota on my tracker topper 10'. The riveted hull is reinforced with 8 wide ribs for strength, and the flat-bottom design offers smooth handling and great stability. So whether you’re headed duck hunting with a jon boat or on the way to a lake cottage and your 14-foot aluminum boat, your Yamaha portable’s ready to go. Note; a 9.9 HP Mercury short shaft four stroke weighs only Or If a 15 hp motor weighed 40 lbs, and I only weighed 180 lbs, and I stepped into it, I'd be ok? I have never had a true" Jon" boat, but I have had a 12 foot V-hull starcraft. I would say what ever the plate says the max HP should be. If I go ahead with a 15 HP motor,that would prohibit me from visiting the lakes with the 10 HP limit and I would obviously miss out on some possibly good fishing on such lakes. Like its new F15 and F20 siblings, the F25 has taken on signature portable advantages like an oil-retention system for leak-free, on-side storage capability, carry handles and resting pads. and I weight a hefty 350 lbs in my bare feet, wouldn't I sink *** first as soon as I stepped into the boat? The tiller is one of those “why did it take so long” innovations that seems like an obvious idea now, but required tossing overboard decades of … Mercury outboard motor. $23.88. BTW,these are four stroke motors I am referring to. Jon boat outboard motors offer advantages for boaters moving through strong currents. 4-stroke 4.0 HP 55cc OUTBOARD Motor Boat Engine W/air Cooling System CDI. Buy 15 Horsepower Boat Motor Direct and save. But,if I go to a large reservoir/lake where there are no HP restrictions,I would wish I had the 15 HP motor. I had a 6 gal tank and a deep cycle battery for my trollng motor at the bow of it. This is a great running 15 hp Evinrude outboard boat motor that we completely serviced and restored. Selecting an 8 - 20 hp jon boat motor will give you enough power to propel your small boat, while adding fuel efficiency at the same time.