Posts Tagged ‘jet outboard motors’
Outboard Jets
June 21st, 2009
Outboard Jets Drives Specifications and Jet Motors Images
Read the specifications and view images of the leading outboard boat motors manufacturers jet drive products.
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Outboard Jets
Jet drive outboard motors are exactly what they sound like – jet drive. They have propellers which is essentially a good thing since to worry about breaking or changing and also since they don’t have a propeller there is no possibility of an injury coming from someone getting too close to the prop or someone accidently engaging the motor for some reason. Another good thing is that when you hit an unknown object under the water you don’t have to worry about the damage to your screw.
Like the standard counterpart, you must match the proper sized engine to your boat or it will be highly inefficient and you won’t be happy with the overall performance, so the first thing that you need to do, is to thoroughly research before you buy. Ask questions and forget the hype you’re going to hear. Take the important information that you’re given and make comparisons. Keep in mind when you are buying that the most expensive model is not always the best.
The good thing about shopping for jet drive outboard motors these days is that you’re not limited to wherever you can drive to find the motor you are looking for. It most cases you can order it online and have it trucked to anywhere you want and still be able to save some money at the end of the day. The internet really has come a long way over the years and today you can find virtually anything if you apply yourself to the task.
Now, the water these motors work is they “suck in” water and blow it out the jet creating motion and your boat will go. Those using jet drive outboard motors find that their boats are highly maneuverable and are perfect for going through shallow water. They also tend to be more fuel efficient than the outboard motors with propellers on them when at low speeds however, as speed increases the economy changes significantly.
Only you can decide whether the jet drive outboard motors are good for you. For the most part there is really no limit to their application, but again, it depends on your needs.
Yamaha Outboard Jet Drives
F115, F90, F60,and F40
Engine Type 4 cyl except the F40 3 cyl.
Displacement F115 106.2 ci (1741 cc), F90 97 ci (1596 cc), F60 60.8 ci (996 cc) and F40 45.6 ci (747 cc)
Jet Pump Horse Power Rating at 5500 RPM F115 80hp, F90 65hp, F60 40hp and F40 30hp.
Alternator Output @ W.O.T. 25A on F115 and F90, 17A on F60 and 16A on F40 model
Fuel/Induction System F115 and F90 DOHC Fuel Injection, F60 SOHC Fuel Injection and F40 SOHC
Ignition System TCI Micro Computer except F40 CDI Micro Computer
Shaft Length Fits 25 in. except F40 20 in.
Starting System Electric with F40 having manuel option
Weight F115 415lb, F90 390lb, F60 268lb and F40 223lb
The following specifications apply to all models
RPM Range 5000-6000
Lubrication Wet Sump
C.A.R.B. Rating 3-Star
Warranty 3 Year Limited Pleasure Boat – 2 Year Pump Assembly – 1 Year Limited Commercial
Evinrude Multi-Fuel Jet Engine
This comes in only one size 55hp but in two drive versions a prop or jet drive. These were built for military use and are now available to the public therfore these are the hardiest and most reliable engines that you could buy.Its the first outboard engine that’s capable of running on multiple fuel types, including kerosene, JP-4, JP-5, JP-8, Jet A and Jet B as well as standard gasoline. Change fuel settings at the flip of a switch, without compromising performance.
Displacement – 53cu (864cc)
Engine Top Speed Range – 5500-6000rpm
Shaft Length – 20in
Weight – Prop 250lbs Jet 270lbs
Engine – Inline 2 cylinder
Fuel System – Direct Fuel Injection
Lubrication – Targeted Multi Point
Warranty – 3 years
Fuel – Multi with 87octane recommended
Starting System – Rope
Emission Rating – CARB 3-Star
Alternator Output – 55max
Mercury Jet Outboards
OptiMax Jet 110 or 80
Power
110 – 110Hp (82kW)
80 – 80HP (56)
Full Throttle Range
110 – 5250-5750rpm
80 – 5000-5750rpm
Cylinders – V-6 (60 degree vee)
Displacement – 2507cc
Cooling System – Water-cooled w/ thermostat & pressure controlled
Ignition System – PCM 07
Starting – Electric
Gear Shift – Forward, Reverse and Neutral
Steering – Remote
Alternator – 60amp
Trim System – Power trim
Exhaust System -Through prop
Lubrication System – Electronic multipoint oil injection
Fuel Induction System – 2-stage direct fuel injection
Shaft Length – 20 or 27inch length with jet pump
Weight – 447lbs 202kg
Operator Warning System – Overheat, low oil level
CARB Star Rating – 2
Warranty – 3
FourStroke Jet Outboard Motors
Power
40 – 40Hp (30kW)
25 – 25HP (18.6kW)
Full Throttle Range – 5000 – 5500rpm
Cylinders
40 – 4
25 – 3
Displacement
40 – 995cc
25 – 526cc
Ignition System – CDI w/electric spark advance
Starting – Electric or Manual
Steering – Remote or Tiller
Alternator – 18amp
Trim System – Power trim
Shaft Length
40 – 15inch
25 – 20inch
Tohatsu M25Jet
Shaft length 20inch.
Speed Control – Remote control or Manual
Starter – Electric or Manual
Lubrication system – Premixed Fuel
Maximum output – 25HP (18.4KW)
Maximum Throttle Range 5200-5600rpm
Number of cylinders – 2
Displancement - 429cc (26.16)
Spark plug – NGK B8HS-10 or BR8HS-10
Alternator output 12V, 7A
Recommended Engine Oil – Genuine 2stroke engine oil (TCW-3)
Fuel tank capacity – 25L (6.6gal)
Engine Stop Switch Lanyard
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