# How fast will a 9.8 mercury go?

A 1973 Mercury 110 9.8 HP outboard on a 14′ Alumarine aluminum boat at full throttle. With 2 passengers and a boat loaded with fishing gear, the GPS recorded a top speed of 30 KPH (19 MPH).

RE: How fast would a 8hp push a 14ft jon boat and it will run 25 -28mph with 1 person and light load. But with 2 people and coolers and gear more like 20mph.

Additionally, how do you tell what year a Mercury outboard is? Answer: Every Mercury outboard has a serial number label located on the transom bracket area of the engine. The latest serial number labels display a 2-digit number in a box at the lower right portion of the label. These digits coincide with the last two digits of the year in which the outboard was manufactured.

Similarly, it is asked, how fast does a 9hp 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.

How do you take the cover off a Mercury outboard motor?

Like raising the hood of your car, its removal takes only seconds.

1. Push down on the lever on the back of the cover to release the Mercury outboard motor’s rear latch.
2. Grasp the top, front edge of the cover and swing the motor cover forward.
3. Unhook the front edge of the cover from the motor.

### How much does a 9.9 hp outboard cost?

Prices do not include fitting or accessories where applicable. Price : OUR PRICE: \$2,950 AUD Price Base : OUR PRICE: \$2,950 Brand : Yamaha Model : F9.9LMHB Length : 0.00 Feet

### How many cc is a 10 hp motor?

The general rule is for every 15 CC there is 1 HP. For example, for a 150 CC engine you would take 150 divided by 15, which equals 10 HP.

### How much horsepower does a jon boat need?

The recommended size for most Jon Boats is a 4 to 6 hp motor. This amount of horsepower will typically provide 40 to 60 lbs of thrust.

### How big of a motor can I put on my boat?

The rule of thumb is based on weight alone, and says you should have between 40 and 25 pounds of weight for each horsepower. For example, a 5,000-pound boat could have an engine with between 125 and 200 horsepower.

### How much is a 9.9 Yamaha?

Our 212-cc F9. 9SMHB portable is an impressive little outboard with a new, shorter tiller handle for increased comfort and the option of manual or electric start. NEW- YAMAHA 9.9 HP 4-STROKE OUTBOARD MOTOR. Make: YAMAHA OUTBOARD MOTOR Price: Call For Price Hull: Location: 2460 OLD NEW YORK AVE – DELAND, FL

### What size motor do I need for a 14 foot boat?

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.

### How heavy is a 9.9 hp motor?

Specs & Compare Engine Type 2 cyl Compression Ratio 9.4:1 Fuel Induction System Carb Weight* 39 kg (87 lbs) – 42 kg (93 lbs) Recommended Fuel Octane 87

### What is the lightest 9.9 hp outboard?

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.

### How fast can a 9.9 hp outboard go?

Lake Scugog, Testing Top Speed with a Yamaha 9.9 hp , Stryker Boat 12 ft. 2 persons and their luggage – total weight: 250 Kgs (551 lbs). Top Speed reached by GPS was 30 km/h (about 20 Miles/hour).

### How fast is 9 horsepower?

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. This setup produces enough torque but not enough speed.

### How fast will a 10 hp motor go?

It completely depends on what sort of vehicle it is powering, and the grade you are climbing. To give you an upper limit, the current IHPVA record is 89 mph, 144 km/h. This is with an average power of about 1/2 horsepower (350–400 watts average).

### How fast will a 25 hp outboard go?

25 mph sounds about right, which is going at a decent clip.

### How fast will a 20hp outboard go?

2 up the Tohatsu 20hp pushes the Honwave 3.5ae along at around 19 mph. 1 up around 23mph. The T3. 8 Honwave airfloor is a little faster and you can add 2 – 4 mph on that quoted above for the 3.5ae aluminium floored version.