How fast can a 15HP outboard go?
I clocked my setup with gps at 28 mph with me and my gear. Me and just the boat it will hit 32 mph on glass days. 2 guys and gear takes it down to about 20 to 22 mph.
How fast is a 9.9 hp boat motor?
Assuming this is a light 14′ utility boat and a standard 9.9, Mercury would recommend a 8.5 to 9.5 pitch prop for the OP’s application and predicts a top speed around 20 mph. In my experience with similar craft and outboards, this sounds very reasonable.
What’s the average speed of a 6 hp boat?
6 hp = 15 mph (assumed) 10 hp = 20 mph 15 hp = 23 mph These figures are pretty accurate on a 12.3 Sears boat I had.
Can a 6hp boat hold a 15HP boat?
6 hp on mine and a 15 on the same boat. I had to build a floor and put the battery and Gas tank up front to hold the bow down with the 15hp even with the tilt fully down and I Beefed up the Stern with a full Oak plank across the back from Corner to Corner. Re: Approximate speed with 6hp, 10hp and 15hp?
How much horsepower does a 14 foot jon boat have?
Max Horsepower of a 14 Foot Jon Boat 14 foot Jon Boats average a maximum horsepower of 15-20hp but some will fall outside of that range based on the specific boat. Waco Jon 1432 Series 14 Foot: 7hp
How big of a motor do I need for a small boat?
Small outboards will push small boats up to 8 to 15 kph depending on power, boat weight and design, wind and current. As auxiliary motors on hulls weighing a bit over 300 kg and around 4.5 m long – small outboards should often get up to a suitable speed for trolling, once again depending on several factors.
6 hp = 15 mph (assumed) 10 hp = 20 mph 15 hp = 23 mph These figures are pretty accurate on a 12.3 Sears boat I had.
6 hp on mine and a 15 on the same boat. I had to build a floor and put the battery and Gas tank up front to hold the bow down with the 15hp even with the tilt fully down and I Beefed up the Stern with a full Oak plank across the back from Corner to Corner. Re: Approximate speed with 6hp, 10hp and 15hp?
What’s the speed of a 16 foot aluminum boat?
Makes a difference. My old Johnson FD-11 18 hp pushed my 16-foot V-hull tinney just fine fully loaded with two anglers. Not scary fast, but more than enough umph. Never put a speedo to it to peg the mph. Flat bottom jons need less hp, different hull shape.
How much shaft horsepower does a boat have?
Shaft horsepower is to be the actual uncorrected engine horsepower less drive train losses. Adjustments of -5 to -10% of corrected dyno figures are typical. The constants above are from close to 20 years ago. There have been so many changes in hull design that today they are not even close.