# Quick Answer: How fast is a 9 9 hp boat motor?

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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 fast is a 9.9 hp boat motor?

A 9.9hp O/B gives you 20mph and a max plate of 30hp. With a 5 knot following sea the motor will give you 5 knots not running.

## How fast is a 9.9 Evinrude?

The propeller is 9 1/4″ diameter x 8″ pitch. (Stock is 9 1/4″ x 10″) Top speed is 20 mph on the GPS.

## How fast will a 9.9 push a 16 foot boat?

A 9.8/9.9 2 stroke should get you 18 mph with one person and about 16 with 2 on board.

## How fast does a 9.8 hp motor go?

Tohatsu 9.8 4 stroke outboard and boat meluga 320 al Speed 35km/h – YouTube.

## How fast can 10hp 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.

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## How fast will a 10hp outboard go?

10 HP Outboard: Speed & Runtime

Power (Watt) Speed (mph/kph) Range (mile/km)
1000 5/8 45/72
2000 6.7/10.8 30.2/48.6
3000 8/13 24/39
4000 11.5/18.5 25.9/41.7

## What size motor is needed for a 14 foot aluminum boat?

For lighter boats, a motor that produces 8-10 horsepower can get the job done quite easily. But if you’ve got a heavier boat, a 20-horsepower motor will get most any tinnie moving quickly.

## Is a Johnson 9.9 2 stroke?

9.9 HP Johnson 2 Stroke Tiller OUTBOARD Boat Motor Engine 15hp Runs Perfectly.

## How much does a 9.9 motor weigh?

9 and F8, provide nimble, lightweight, efficient power you can take with you.

Specs & Compare.

Engine Type 2 cyl
Fuel Induction System Carb
Weight † 39 kg (87 lbs) – 40 kg (89 lbs)
Recommended Fuel Octane 87

## How much oil does a 9.9 Mercury hold?

4 Stroke Outboard Oil Capacity & Filter Chart

Model US Crankcase Capacity
9.9 FourStroke 232cc 1.05 QT. (35 oz.)
9.9 FourStroke 323cc 1.05 QT. (35 oz.)
9.9 FourStroke 209cc 0.85 QT. (27 oz.)
15 FourStroke 323cc 1.05 QT. (35 oz.)

## How fast does a 15 hp Mercury 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.

## How fast does a 8hp boat motor go?

5 4 blade prop and manual JP tops out 20 to 21 mph. (6) 1436 G3 with 8hp merc tops out 16 to 18 mph.

## How much does a 9.8 tohatsu weigh?

Unmatched in its class, the Tohatsu 9.8 hp 4-stroke has set the standard in portable outboard power! This lightweight motor weighs in at barely over the 80 lb mark and has undeniable characteristics of a true marine champion.

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