# How fast can a 5hp boat motor go?

Contents

The 5hp engine will put you in the 10mph range, while the 7.50-10hp engines will push you 15+ mph.

## Is a 5hp outboard enough?

The four-stroke 5 hp engine is the optimal choice for almost all small boats. It is light enough – yet powerful enough to withstand the excitement and the current. It is a workhorse for a small fleet.

## How fast will a 3hp outboard 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 does a 5 hp Honda outboard go?

Had conditions been better, it is possible the Honda would have reached the 5-knot goal, however in our test it managed an average top speed of 4.9 knots. Acceleration was second best on test (behind the Yamaha), reaching its top speed of just under 5 knots in 5.29 seconds.

## How fast does a 400 hp boat go?

At 3,500 rpm and around 27 mph, our decibel recording still measured in at just 80 — and a big part of that was from wind noise. As for performance numbers, the twin 400 Verados pushed the Axopar 37 to a top speed of 62.7 mph at 6,800 rpm, burning a combined 76 gph.

## How fast will a 9.9 hp 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.

## How fast will a 10 hp outboard go?

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

## How many horsepower is 50 lbs of thrust?

Pounds of Thrust to Horsepower Chart

Pounds of Thrust (lbs) Amps Horsepower
40/45 42 0.5
50/55 50 0.6
70 42 1.01
80 56 1.35

## How fast can a 2.5 hp outboard go?

Here are our results. Tohatsu 2.5 Two-Stroke (\$630; www.tohatsu.com) power: 2.5 hp weight: 26 pounds top speed: 5.4 mph noise at full throttle: 84 dB-A.

## 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.

## What is the biggest motor you can put on a 12 foot boat?

For example, a twelve-foot boat with a four-foot transom width translates into a maximum engine size of fifteen horsepower.

## How fast is a 40 hp boat motor?

A 40hp Pontoon boat with an average load of people can expect to reach speeds of around 10 – 15 mph. A lot depends on the size of the pontoon boat, how many people are on it, and the weather conditions.

## Is 30 mph fast for a boat?

The trusty, stable pontoon boat can travel a good deal faster than many people think. Pontoon boat speeds can surpass 30 MPH under the right conditions, with a few pontoon boats even reaching the 35 MPH mark thanks to larger engines and great conditions.

## How fast can a 115 hp boat go?

You could go as fast as 25 miles per hour on a standard pontoon boat with a 115 HP engine and a medium load. A 30-foot pontoon boat with a 115 HP engine can go up to 15 miles per hour.