# Best answer: How fast is 10hp boat motor?

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## How fast does a 10 hp motor go?

As a practical matter , you can get from fifty to maybe eighty mph with a ten hp engine on a light weight motorcycle if you tuck in and have a good fairing . This means a racing style bike at the hight end. May be twenty five to thirty five mph in a light weight automobile with low aero drag on a level road.

## How fast does a 9.9 hp boat motor 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.

5 mph upstream.

## How fast is 8hp outboard?

I bought it and I took it out and it went 15 mph with 3 people on it, and went 17 by myself according to the Garmin very impressed.

## How fast can a 1 hp engine go?

A 1-horsepower engine couldn’t maintain more than 20 or 30 mph in a normal car, and you could never turn on the headlights or the air conditioning. The other problem is acceleration. The bigger the engine, the faster you can accelerate from zero to 60mph.

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## How much HP does a 14ft boat need?

12 foot – 10 – 15 hp motor. 14 foot -15 hp motor. 16 foot – 15 – 20 hp motor. 18 foot – 18 – 20 hp motor.

## How fast will a 9.8 hp outboard go?

Whoopbass wrote: Around 15 mph with the load you described. If your by yourself you should get about 18 mph.

## How fast will a 9.5 Johnson go?

The fastest theoretical speed would be with the highest stock propeller pitch (9) at maximum 5000 RPM and no slip – that would be 24 MPH.

## How fast will a 14 foot jon boat go?

14 Foot Jon Boat Speed

You can expect 20-25mph out of your 14-footer. This boat length will generally allow for a 15-20hp engine, with some permitting up to 25hp motors.

## How fast is 4 hp outboard?

Performance Table

RPM Speed
Minimum 3.3 knots
Medium 7.5 knots
Max 12 knots (15 knots with one single person on board)

## How fast will a 5 hp outboard go?

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

## How fast is 7.5 HP?

A 7.5 should be around 10-12.

## 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.

## What is the lightest outboard motor?

New Mercury 9.9hp outboard the lightest in its class – with optional electric start. Mercury Marine is introducing a new 9.9hp TwoStroke outboard that is the lightest in its class – an ultralight, compact and portable engine which provides exceptional power.

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## How fast does a tinny go?

Any person who drives a powered vessel for recreational purposes on NSW waters at a speed of 10 knots (18.5 km/h) or more must have a boat driver’s licence. Ten knots is the speed at which most accelerating boats will start to plane – that is rise up and skim on top of the water instead of ploughing through it.