To answer the question posted “Best size aluminum boat for 9.9hp 2-stroke?” A 12ft would provide the best performance with a 9.9. If you want more boat space then a 14ft would be better but would perform best with a larger motor.
How fast is a 9.9 hp boat motor?
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 many horsepower is a 9.9 motor?
Specs & Compare
| Engine Type |
2 cyl |
| Displacement |
212cc |
| Bore x Stroke |
56 x 43mm (2.20 x 1.70 in.) |
| Prop Shaft Horsepower |
9.9hp @ 5500rpm |
| Full Throttle RPM Range |
5000 ~ 6000 |
Which 9.9 outboard is the best?
#1.
If you are looking for a portable and lightweight 9.9/10 HP outboard motor for your boat that’s easier to install and transport, Navy 6.0 Evo is your best option.
How big of a boat will a 9.9 push? – Related Questions
What outboard motor is most reliable?
Best Outboard Motors in 2022
- Mercury Racing 450R. Mercury Racing. After Mercury launched its new V8 4.6-liter Verado, it was only a matter of time before they stepped up the horsepower by a few notches.
- G2 Evinrude 150 E-TEC. Evinrude.
- Torqueedo Travel 1103 CS. Torqeedo.
- Yamaha Offshore XTO. Yamaha.
- Suzuki DF350A. Suzuki.
What is the most reliable used outboard motor?
The Yamaha F250 is one of the most popular outboards among the fishing crowd. This 4.2L engine has been available for around a decade and has proven to be extremely reliable and versatile for different types of boats. The Mercury 2.1L outboard comes in ratings of 75, 90 and 115 horsepower.
What is the quietest 9.9 outboard motor?
Suzuki’s newest fuel efficient 9.9 hp EFI four-stroke is an excellent choice of power for medium to larger sized jon boats, skiffs, and inflatables. As one of the quietest 4-strokes ever built, the 9.9 hp is a great example of Suzuki’s excellence in engineering with a manual start.
What is the lightest 9.9 outboard motor?
2023 Tohatsu 9.9 HP MFS9. 9ES Outboard. New innovations has led Tohatsu to introduce a new Electronic Fuel Injection (EFI) four stroke outboard to its lineup; meet the 9.9hp EFI Sport. The lightest weight outboard in its class features exceptional torque and top end speed so you can get where you need to go in a flash.
How much gas does a 9.9 hp outboard use?
In general, the fuel consumption is about . 10 gallon/hour/horsepower. At full throttle, it should burn about one gallon/hour. A lower throttle setting will lower this.
Who makes Mercury 9.9 outboards?
Are tohatsu and Mercury the same?
Tohatsu Marine Corporation was set up in 1988 as joint venture with Brunswick Corporation, USA. Mercury Marine is a division of Brunswick Corporation and many of the smaller Mercury Outboards are just rebranded Tohatsu Engines. In addition, the entire line of Nissan outboards are rebranded Tohatsus.
Is tohatsu a good boat motor?
Tohatsu outboard motors are widely recognized as being top-quality, bullet-proof engines. They are designed and engineered with ocean-tested technology, with fishing and harsh saltwater conditions in mind. These outboards have proven to run smoothly under intense demand and in any weather.
Which is better 2 stroke or 4 stroke outboard motor?
Because a 2-stroke engine only uses two piston strokes to generate one revolution of crankshaft power, it generates much more power than a 4-stroke engine of the same horsepower. This gives 2-strokes better top-end speed and acceleration.
What is the easiest outboard motor to work on?
Two-Stroke Outboard Motors:
Since two-stroke engines do not include valves, their construction is simpler and many mechanics argue that they are easier to work on. Additionally, two-stroke engines offer double the power for their size due to the fact that there are twice as many strokes for each revolution.
What lasts longer 2-stroke or 4-stroke?
Both engine types have their pros and cons, and the one that will work best for you depends on the needs of your application. While 4-stroke engines perform well and generally last longer than 2-stroke engines, 2-stroke engines are lighter and faster than 4-stroke engines.
What is the lifespan of an outboard motor?
On average, an outboard motor will run for about 1,500 hours or 7 to 8 years. Each outboard motor will be different, but if you continue to maintain and take care of the motor, it can last much longer.
How long can a boat sit without running?
One of the most commonly-asked questions we get is, “Is it okay if my boat isn’t running for a while in Fort Lauderdale, FL?” The answer is yes—but you have to do some maintenance beforehand. As long as it’s well maintained before going into storage, a boat can sit for a few months, a few years or even a few decades.
Why do boat engines not last long?
The reason is that marine engines normally work harder and under worse conditions than automobile engines. A well-maintained gasoline engine run under the best conditions may well run for more than the 1,500 hours without major overhaul.
Should I leave my outboard motor up or down?
The best way is to either leave the motor on the boat or on an engine stand in an upright position, not tilted. If neither of these are an option, try to make sure that the engine is in an upright, self-draining position. If you can’t do this, be sure that the cooling system is drained completely.
Is it OK to start a boat out of water?
Running the engine without a water source for any length of time will cause damage, so you’ll need to attach a hose to the motor’s water intakes. Some newer motors have built-in attachments that accept a hose nozzle. If your motor doesn’t, you’ll need a set of motor flusher muffs.