Question: How fast will a 4hp outboard motor go?

semi v-hull with a 1971 johnson 4hp and it def just pushes the boat at a steady pace. I would say at its peak your boat will travel at approx 6-10mph. It’s a good motor for short trips.

How fast will a 5hp outboard motor go?

limit of 6 knots. 5 is about the maximum rated power for the boat.

How fast will a 4 hp outboard motor go?

The 4HP motor will move that jon boat O.K. for fishing, but not much speed at all, maybe 5 or 8 MPH. Just depends on what you need.

How fast does a 3hp outboard motor go?

To give you a simple reference, a 3 hp electric outboard can push a 12 ft boat with 150 kg (331 lbs) load at a max speed of 9 km/h (5.6 mph). That’s to say the 3 hp outboard motor can provide more than sufficient propulsion for a 10 ft tender or work as an auxiliary power for a daysailer of up to 1.5 tonnes (3307 lbs).

How fast is a Mercury 4HP?

With the throttle all forward and with the waves pushing the stern, the boat planes and reaches a speed of 12 knots.

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How many pounds of thrust does a 5 hp outboard motor have?

A 5 hp probably has somewhere near or over 200 pounds of thrust.

How fast will a 2hp outboard go?

Re: top speed 2hp

Should get 45 to 50 mph in 3to5 chop at . 2 gph. Maybe 4 or 5 mph with no wind.

How fast will a 2.5 outboard go?

Here are our results. Tohatsu 2.5 Two-Stroke ($630; power: 2.5 hp weight: 26 pounds top speed: 5.4 mph noise at full throttle: 84 dB-A. The Tohatsu 2.5 was the only two-stroke we tested. As expected, it’s the lightest and least expensive.

How fast will a 9.9 outboard go?

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.

How many horsepower is a 35 lb thrust trolling motor?

So every 746 watts is roughly equivalent to 1 horsepower. Using this formula the popular Newport Vessels NV-Series 55lb Thrust Trolling Motor is rated as 624 watts at the highest forward speed and so 624/746 = 0.84 and would be roughly equivalent to a 0.84 horsepower motor.

What is the best small outboard motor?

We’ve done the research for you and compiled a list of the top small boat engines.

  • Volvo Penta. …
  • Suzuki Marine. …
  • Honda Marine. …
  • Tohatsu Outboards / Nissan Marine. …
  • APS. …
  • Cummins. …
  • Torqeedo. …
  • Lehr. Lehr’s product line offers a 2.5, 5, 9.9, and 25 horsepower engines.
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How much HP does a 14ft boat need?

For a general guideline I’d go 10-25hp on a 14′ and 25-40hp on a 16′. I consider the maximum hp rating on a boat to be the minimum. But I run a lot of open water with big loads and don’t want to be underpowered and get into trouble.

How big of a motor can I put on a 12 foot aluminum boat?

Lieutenant. Re: What size motor for 12 ft V-hull Aluminum boat? 9.9, definitely. For trolling motors you can guess at about 1hp for every 25- 35 “pounds of thrust.”

How can I add horsepower to my outboard motor?

How to Increase the Performance of an Outboard Motor

  1. Modifying Your Outboard Engine Can Lessen Reliability. …
  2. Trimming Your Engine Loses Efficiency. …
  3. Try Different Props to Maximize Performance. …
  4. Get Rid of the Roostertail Behind the Boat. …
  5. Get a Jack Plate for Your Outboard Engine. …
  6. Get Advice from Other Boaters with Your Same Engine.