Johnson Outboards Boat Motors Specifications and Outboard Motor Images

This page contains information outboard boat motors specifications for Johnson outboards with motor images. E Bay listings can be located on homepage.

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Johnson Outboards

Johnson outboard motors like many other motors are pretty much self contained engines. These motors “live” on the outside of the boat rather than inside. The size of these motors are measured in horse power and you will find there are a large variety of engines that will range from as little as 2HP to as many as 300HP. The size of the motor that you would choose of course would depend solely on what its intended use will be.

Now, depending on the size of the engine that you choose, it may have a fuel tank that is built in to it, or the gas tank may be a separate piece altogether which would connect to the motor with the use of a hose that is attached to the can. Some boats will use these Johnson outboard motors as the main driving force of the boat while others using smaller models use them simply for trolling. Therefore, it’s highly important that you understand what the motor will be used for before jumping to the expense to buy one.

You have to understand that not all of the Johnson outboard motors will be good for every application. Some motors are just too big for small boats, and vice versa so the first thing you need to do is to figure out what you want it to do. When you are putting a larger motor on a smaller boat, you have to be extremely careful or you could cause irreparable damage to your boat or possibly even kill someone, so make sure then that you know the ins and outs of the motor and its capabilities.
Throttle and steering controls are another consideration when buying Johnson outboard motors. Do you need remote steering and throttle controls? Or is your boat a small one where you will sit in the rear and steer by turning the engine? That also has to do with size of the motor as well, so you really have to either consult with a professional before buying anything if you are not already sure that you know 100% what you need.

4 Stroke Johnson Outboard Motors

25HP 15HP 9.9HP
Shaft Length and Weights
25hp  15in 160lbs or 20in 168lbs
15hp and 9.9hp 15in 98lbs or 20in 106lbs
Displacement
25hp  32.8cuin (538cc)
15hp and 9.9hp 18.4cuin (302cc)
Full Throttle Range
25hp and 9.9hp – 4500-5500 RPM
15hp – 5400-6000 RPM
Alternator Output
25hp – 15amp
15hp and 9.9hp – 7amp
Steering
25hp and 9.9hp Tiller or remote
15hp Tiller
The following specifications apply to all models
Engine Type – 2 Cylinder Overhead Valve  (2 Valves/Cyl)
Starting – Rope and Electric Options
Fuel Delivery System – Single Carburetor
Carb Rating – EPA CARB 3-STAR
Warranty – 3 Years

2 Stroke Johnson Boat Motors

2 Stroke Johnson Boat Motors
15hp 9.9hp
Shaft Length and Weights
15in 74lbs
20in 77lbs
Full Throttle Range
15hp – 5500-6000 RPM
9.9hp – 5000-6000 RPM
Displacement – 15.6cuin (255cc)
Alternator Output – 5amp
Steering – Tiller
Engine Type – Cross Flow 2cylinder
Starting – Manual Rope Auto Rewind
Fuel Delivery System – Single Carburetor
Warranty – 2 Years

Navigate this site from the menu selection on the right for information on brands like Tohatsu Outboards, Small Outboard Motors andYamaha Outboards. If you wish to leave a comment or an outboard motor review please use the box at the foot of any page. It will be reviewed and as long as it contains no advertising will be published.

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Johnson Outboards

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