# Frequent question: How fast does a 20 hp motor go?

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prop. Recommended rpm for this motor is 5400 to 6100 rpm. I am getting 5000 to 5100 rpm. Top speed is 14 mph based on GPS.

## How fast can a 25 hp boat motor go?

Normal amount of gear waves and 2 regular size dudes it goes about 20 consistently. Adding a 3rd person is a real speed killer and we can crawl down to 15 mph. 25 mph sounds about right, which is going at a decent clip.

## How fast is a 10 hp motor?

View Full Version : 10 H.p. = 1.5 M.p.h.

## How fast will a 15 hp Johnson go?

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. Do what you like, like what you do!

## How fast can a 50 hp motor go?

With the new Honda 50 hp four stroke I find it will plane at about 17 or 18 mph. Top speed is 30 mph. Celerity: Sea Trial conditions: 1-2 ft chop with occasional big boat wake, wind 5-l0 mph.

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## How much fuel does a 25 hp outboard use?

As a point of departure on the search for an answer; there is a rule of thumb that outboards consume about 1 gallon per hour for every 10 horsepower. That equates to roughly 2.5 gallons per hour at full throttle with a 25 HP motor. You will hardly ever run your motor at full throttle for an hour.

## How fast is 9 hp in mph?

Looks like the average speed is 40 miles per hour for this unmodified 9 horse power WEN engine. Drivetrain is 30 series TAV2 CVT torque converter clutch.

## How fast is 1 horsepower in mph?

Because it would be minuscule and aerodynamic, you would reduce its wind resistance so much that a 1-horsepower engine could keep it moving at 60 or 70 mph without any trouble. That would give you a high-mileage car.

## How fast is 3 horsepower in mph?

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 do you make a small outboard faster?

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.
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## How fast is 7 horsepower in mph?

How much is 212cc in mph? This engine is a performer right out of the box, and should get your go kart running anywhere from 20 mph all the way up to 35mph in its stock form.

## How fast does a 50 HP pontoon go?

50 HP. A 50HP pontoon will perform at speeds of 15 to 18 mph and this would make a great boat for the purposes of entertaining guests or allowing young kids to go tubing.

## How fast is a 60 hp boat motor?

16′ aluminum boats are popular and a 60-hp engine will typically propel them from 25 mph to 30 mph top speed, depending on load.