Is the Mercury 9.9 fuel injected?

Standard Features Include: Forward, Neutral and Reverse shift. Electronic Fuel Injection.

What year did Mercury outboards go to fuel injection?

To reduce emissions and make two-stroke outboards more efficient, Mercury was the first to introduce Direct Fuel Injection in 1996.

Are Mercury outboards fuel injected?

Mercury Marine Outboards offers the most complete range of outboard engines available, spanning the smallest to the largest, 4 stroke & 2 stroke, carburetor & fuel injected - so whatever you need, Mercury can supply a reliable and suitable outboard for just about any requirement.

Are 4 stroke outboard fuel injected?

This type of system is most commonly found on four stroke outboard engines. And it has been around for over 20 years. There are a few carbureted four stroke engines available. But the vast majority of them will have fuel injection.

Is a Mercury EFI a 4 stroke?

Lightest Four-Stroke in Class.

the Mercury 115 is lighter than any other four-stroke and only 24 lbs. (10.9 kg) heavier than the lightest two-stroke outboard.

Tested | Mercury 15 HP EFI 4-stroke versus Mercury 15 HP 2-stroke

Are outboard motors fuel injected?

The most popular types of outboard engines these days are the four-stroke and the direct fuel-injection two-stroke. Both of these engines passed the strict regulations regarding the engine's exhaust emission in the US and Europe.

Do EFI outboards have a choke?

From the Start

First, when it comes to starting 4 stroke outboards, an EFI engine has the advantage. With no choke involved, it definitely makes starting your engine easier.

Which outboard motors are fuel injected?

Which is more fuel efficient 2-stroke or 4 stroke?

Four-stroke engines are more efficient due to less demand for fuel. Fuel is consumed once every four strokes versus two. Four-stroke engines are better for the environment due to reduced emissions. A two-stroke engine releases burnt oil into the air in addition to the exhaust produced.

Which is better 2-stroke or 4 stroke outboard motor?

4-Stroke Outboards Pros

The fuel efficiency of a 4-stroke motor can be 50% better than that of a 2-stroke motor with the same HP. As for environmental concerns, 4 stroke outboards produce far less harmful emissions, which can be as much as 90% cleaner than those from a similar sized 2-stroke motor.

What is the difference between DFI and EFI?

The systems are essentially identical but instead of pumping gas into the air before it goes into the engine as EFI does, DFI systems pump a very precise amount of fuel directly into the combustion chamber inside the engine where it then mixes with air just before being set alight by the spark plug.

Are Honda outboards fuel injected?

Honda Outboards – BF100, BF90, BF75

The BF75, BF90 & BF100 offer PGM-FI (programmed fuel injection) for instant throttle response and optimized fuel consumption.

When did Yamaha outboards go fuel Injected?

Fuel injection systems contribute greatly to the performance and eco-friendliness of marine engines as well. The 2-stroke V6 OX66-based^*2 engines (150–250 hp) introduced in 1996 were the first Yamaha marine engines with an electronically-controlled fuel injection system.

Are Mercury outboards any good?

Mercury Marine outboards are one of the top-selling brands in the world for 80 years. They are known for their quality, efficiency, and power. They have constantly innovated, meeting and exceeding environmental regulations. When considering an outboard motor, shopping starts with Mercury.

Is Mercury made by Yamaha?

In 2006 models, Mercury four stroke powerheads from 40 to 225 HP (except the Verados) are built by Yamaha. Mercury's agreement with Yamaha ended in March 2006, at which time Mercury is expected to phase in more four cylinders (75 to 115 HP) based on the Verado engine block, but without supercharging or intercooling.

When did Boats go to fuel injection?

With enough unburned hydrocarbons, misfires occur, leading to rough running, stalling or hard starting. Marine fuel injection was introduced in the 1970s on 4-cycle offshore racing engines from both Kiekhaefer and Mercury — fierce competitors at that time.

What are 3 disadvantages of 4 stroke engines?

DISADVANTAGES OF 4 STROKE ENGINE :-

Also there are many parts to worry about which makes it harder to troubleshoot. Less powerful :- As power gets delivered once every 2 rotations of crankshaft(4 strokes), hence 4 stroke is less powerful. Expensive :- A four stroke engine has much more parts than 2 stroke engine.

Do 4-strokes last longer?

Because 2-stroke engines are designed to run at a higher RPM, they also tend to wear out faster; a 4-stroke engine is generally more durable.

Which engine is more powerful for the same size?

All Answers (9) No doubt , a 2 stroke engine of the same size produces more output power -at the same time it consumes more than double the fuel compared to a four stroke.

What is Mercury EFI?

Designed for anglers, recreational family boaters, and commercial operators, Mercury's new outboard features battery-free EFI for fast, reliable starting, instant throttle response and better overall performance; is among the lightest on the market improving acceleration, top speed and handling, and delivers ...

What does Mercury EFI mean?

Mercury Marine's battery-less electronic fuel injection (EFI) system for its FourStroke 25hp and 30hp outboards – means easier starting, smooth running and greater safety. The Magneto Powered EFI system is a breakthrough feature meaning the EFI can operate when the battery is low, flat or even disconnected.

Do 2-stroke outboards have injectors?

Modern DFI two-strokes utilize injectors like this one from the Evinrude ETEC line, to gain a huge efficiency boost. Two-stroke outboard motors with DFI (direct fuel injection) were developed in response to an EPA mandate requiring a 75 percent reduction in exhaust emissions between 1998 and 2006.

Who makes the lightest 9.9 hp outboard?

MERCURY Marine is introducing a new 9.9hp TwoStroke outboard that Mercury claims is the lightest in its class. Weighing in from just 26kg (57lbs), the new 169cc model is not only easier to lift and carry than competitive products, its compact design means it's simple to handle.

How heavy is a 9.9 Mercury 4-stroke?

The Mercury 9.9 HP outboard engine is a two cylinder four-stroke marine engine that delivers smooth, quiet, fuel efficient power. Weighing 84 lbs., the Mercury 9.9 HP Outboard Model # 9.9MH comes equipped with a manual start and 15 inch short shaft, tiller steering and auto ratchet manual tilt.