We spent many hours on research to finding 2.5 hp outboard motor 4 stroke, reading product features, product specifications for this guide. For those of you who wish to the best 2.5 hp outboard motor 4 stroke, you should not miss this article. 2.5 hp outboard motor 4 stroke coming in a variety of types but also different price range. The following is the top 10 2.5 hp outboard motor 4 stroke by our suggestions
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1. Coleman Powersports 2.6 hp Outboard Motor with Short Shaft, Black
Feature
- Lightweight (37.5lb), quiet, 4-stroke motor, 31 gallon internal gas Tank
- Easy start tci ignition
- F-n/360 degree steering
- 1 cylinder OHV engine
- CE & epa Approval
- Quiet efficient 4 stroke motor
- Engineered for lightweight, quiet, reliable operation, the Coleman Four Stroke Outboard Motor is great for small boats, inflatable boats or used as an auxiliary trolling motor.
- Gear Position: Forward/Neutral
- Max Fuel Consumption: .53 (gal/hr)
- Fuel Tank: 1.2L
Description
Coleman Outboard motors are lightweight and very reliable. The 2.6HP four-stroke OHV motor runs quieter and meets EPA and CE standards. It is equipped with a TCI ignition for easy starting along with fan shifting with 360 degree steering. Additional features include: adjustable steering friction, shallow-water drive, vibration reduction, twist grip throttle, and marine aluminum alloy for corrosion protection. Motor Size : 72cc; 4 stroke; water cooled
2. Enshey Boat Engine – New 4 Stroke 3.6 HP Outboard Motor 55CC Boat Engine with Air Cooling System
Feature
- ???? Durable cast aluminum construction for superior corrosion protection. Superior outboard anti corrosion system and anodes for increased durability.
- ???? Features 360 degree steering rotation for reverse without gear shifting. Heavy duty lightweight aluminum cast propeller standard equipment.
- ???? Superior engine air cooling system for improved engine performance. Through the prop exhaust outlet for decreased noise and pollutants.
- ???? Twist grip throttle handle and engine stop button for improved response.
- ???? Vertical mount engine design for increased power, performance and durability. Easy pull off engine cover with push button latch for instant motor access.
3. Cozyel 3.5HP Heavy Duty Boat Motor 2 Stroke Outboard Motor Boat Engine W/Water Air Cooling System
Feature
- Features 360 degree steering rotation for reverse without gear shifting
- Start-In-Gear protection/clutch feature prohibits prop rotation while idling
- Standard CDI ignition system for easy starting and improved performance
- Superior engine water cooling system for improved engine performance
- Durable cast aluminum construction for superior corrosion protection
Description
Technical Data:
Overall length: 92CM
Overall width: 36.5cm
Overall height: 22cm
Transom height: 42cm
Full throttle perating range: 4000-5000r/min
Maximum output: 2.5kw(3.5HP)
Speed: 20km/h(four people)
Type: 2-stroke
Ignition system: CDI system
Starting system: Manual start
Staring carburetion system: Choke start
Propeller mark: 7-1/45-A(inch)
The engine and the propeller ratio: 2:1
Recommended fuel: Regular unleaded gasoline
Fuel to oil ratio: 30:1
Gear ratio: 27/13
Maximum speed: 10 km / h
Built-in fuel tank: 1.3L
Fuel consumption per hour: 1.5L
How to start the engine
(1) Plug the emergency turn-off cable plate in the switch groove.
(2) Plug the oil inlet plug for transferring fuel in the Fuel tank socket.
(3) Plug the oil outlet plug in the tubing socket of motor’s bottom.
(4) Spin and loose the venting screw in the fuel tank cap in a counter clockwise direction.
(5) Extrude the pump a few times until the area is full with fuel and the pump goes hard.
(6) Pull shift handle to neutral position.
(7) Turn throttle handle to “start” .
(8) When the engine cooled,puII out the choke valve to increase the concentration of combustible mixture gas and be more convenient and easier to start.
(9) PuII the starting handle, untiI the initiator of the claw and the flywheel plate mesh.
(10) After the engine runs,idle operate it for 2 to 3 minutes to warm up,then pull all the choke valve to the initial position.
(11) After the engine runs, check cooled water stablely flows or not. If there’s no water or stable flowing, turn off the engine and seek for the reason.
(12) During running, hang up the turn-off rope in your wrist or belt to ensure sailing safety.
4. Anbull 2 Stroke Outboard Motor, 3.6 HP Boat Engine Boat Motor with Air Cooling System (Upgraded Version)
Feature
- Upgraded New outboard motor:The new starter pulling rope is more tight and will not broke easily. We added safety bolts on Clamp bracket to prevent being lifted unpredictably. Please note: The carton and styrofoam has also been upgratded to good quality and it won’t be deffective during transit now.
- Using 2 Stroke Power, 3.6HP boat motor: Air Cooling Technology To Improve The Reliability Of The Whole Machine.Convenient Use,Easy Operation And Convenient Maintenance: Travel Safer,More Reliable,More Corrosion Resistant,More Beautiful,More Durable,More Energy Efficient,More Environmentally Friendly.
- Compact Design,Easy To Carry,Unique Appearance:Made of a high-grade marine material for the ultimate in corrosion protection. Propeller that holds up to fresh and saltwater alike. Throttle control lever is adjustable on horizontal and vertical.
- Apply To:Perfect match 2-4m length inflatable boats, fishing boats, sailboats, and small yachts.Performance More Superior,quick start,positions the motor at several angles.
- APPROVALS AND WARRANTY:One Year Warranty Covers the Motor, to Provide Parts Free.Universal motors, high performance, reliable quality.
5. DOMINTY 2.5HP 4 Stroke Heavy Duty Boat Motor 54CC Outboard Motor Boat Engine w/Air Cooling System for Superior Corrosion Protection
Feature
- Engine Type: 4-stroke, Air-cooled , single cylinder gasoline engine. Displacement: 54CC, Maximum RPM: 7000r/min, Maximum output: 1.50 kw(2.5HP).
- Professional standards performance?Engine air cooling system. Standard Electronic ignition system for easy starting and improved performance.
- Perfect match inflatable boats, fishing boats, sailboats, and small yachts.
- Economical and compact structure. Durable, lightweight and cast aluminum anti-corrosive construction.
- IMPORTANT: Only use oil for 4-cycle engine use. Never use mixed oil for 2-stroke engine use, it can cause spark plug fouling, Exhaust port blocking or piston ring sticking.
Description
Technical Data:
Engine Type: 4-stroke, Air-cooled , single cylinder gasoline engine
Displacement: 54CC
Ignition System: Electronic ignition
Maximum RPM: 7000r/min
Maximum output: 1.50 kw(2.5HP)
Fuel Volume: 1.2L
Fuel Consumption: 500g/kw.h
Starting The Engine:
Before starting the engine, inspect the entire unit for loose fittings or fuel leaks, and the propeller attachment is properly installed and securely fastened.
1.Make sure the throttle twist grip on lowest speed .And the throttle lever switch to “0” position (close).
2..Press the priming pump several times until a fuel flow in the fuel return tube is visually noticed.
3.Move the choke lever to the close position (Right).
NOTE: When restarting immediately after stopping the engine?move the choke lever to the open position (Left).
4.Set the throttle lever to the starting position (“I” position).
5.When holding the unit firmly?pull the starter grip lightly until resistance is felt.Then pull out the starter rope quickly.
6.After the enigne has started?open the choke gradually.
7.Allow the engine to run for 2 to 3 minutes to warm up.
Stopping the engine:
A.Position the throttle lever fully to LOW?let it run for 3-5 mins then stop it.
B.Turn the engine switch to the OFF position (” 0 ” position).
IMPORTANT:
Only use 4-cycle engine oil (about 70-80ml). Never use mixed oil which is for 2-stroke engine, it can cause spark plug fouling, Exhaust port blocking or piston ring sticking.
RECOMMENDED gasoline is above gasoline NO.90 (unleaded gasoline).
RECOMMENDED engine oil is AFI SF GRADE or SAE 10W-30.
Need to replace the engine oil after 6-8 hours when first used. Then replace the engine oil after use 10-15 hours.
6. Boat Motor Carburetor 3R1-03200-1 3R1-03200-1-00 3AS-03200-0 for Tohatsu Nissan 4hp 5hp MFS4A MFS5 NFS4 NSF5/803522T Mercury 4hp 5hp 4T 4-Stroke Outboard Engine
7. Sky 3.5 Hp Superior Engine Water Cooling System Outboard Motor Two-strok Inflatable Fishing Boat
Feature
- Engine type:Single cylinder, 2 stroke,air-cooled
- Professional standards performance，Engine air cooling system
- Durable—-Economical and compact structure. Durable, lightweight and anti-corrosive construction
- Perfect match inflatable boats, fishing boats, sailboats, and small yachts.
- US send, 2-5 business days delivery
Description
Model: Hangka 3.51)max.
Output: 2.5kw /3.5hp2
full throttle operating range (rpm): 4000-50003
stroke: 24
cylinder:1 5
displacement (ml): 49cc6
bore stroke (mm): 44×337
dimensions (l×w× h) mm: 920×365×2208
transom height:42cm9
starting system: Manual10
control system: Manual tilt11
gear shift position: Clutch control12
gear ratio:2.08(27:13)13
propeller options: 7¼ “x 5″14
recommended fuel: 93 lead-free gasoline15
recommended gear oil: Professional gear oil16
lubrication system: Mixed fuel & oil (30/50:1).
8. HANGKAI Outboard Motor,2 Stroke 3.5HP Heavy Duty Outboard Motor Boat Engine Fishing Boat Motor w/CDI System+Water Cooled Tank 1.3L US Stock
Feature
- ★Features 360 degree steering rotation for reverse without gear shifting,Start-In-Gear protection/clutch feature prohibits prop rotation while idling
- ★Lift/Tilt feature for shallow water operation and convenience,Superior engine water cooling system for improved engine performance
- ★Easy pull off engine cover with push button latch for instant motor access,Standard CDI ignition system for easy starting and improved performance
- ★About the noise: all the gasoline machines are noisy, currently we did not test the decibel , but the noise is the same as the motorcycle, so it is a normal phenomenon.
- ★The machine itself is lightweight, it can use on boat weight of 100kg or less , load-bearing 4 people, but the speed is certainly not the same whenone person on it or 4 people on it . Customer who has high expectations on speed, please be noticed.
Description
Description:
Overall length:92CM
Overall wideth:36.5cm
Overall height:22cm
Transom height:42cm
Full throttle perating range:4000-5000r/min
Maximum output:2.5kw(3.5HP)
Speed:10km/h
Type:2-stroke
Ignition system: CDI system
Starting system: Manual start
Staring carburetion system: Choke start
Propeller mark:7-1/45-A(inch)
The engine and the propeller ratio:2:1
Recommended fuel: Regular unleaded gasoline
Fuel to oil ratio: 25:1 （Please be suject to this version, and disregard the manual about this point）
Gear ratio: 27/13
Maximum speed: 10 km / h
Built-in fuel tank: 1.3L
Fuel consumption per hour: 1.5L
Announcements
After in the sea water or turbid water cruising
1.Use the fresh water cleaning the outboard motor
2.With the moderate velocity circulating the engine,cool off the water chanel with fresh water.
3.Before completely running out cooling water,don’t put the outboard motor outside. Otherwise the water cam pass the exhaust port to enter the air cylinder,
from that will cause the engine breakdown.
4.The engine should deposit in the aridity and ventilated well place,avoid exposing directly in the sunshine.
5.Before the long term storing,you should run out of the gasoline in the fuel tank.
9. Superior Engine air-Cooled System Outboard Motor 4-strok Inflatable Fishing Boat
Feature
- Engine has been certified by CE . 360° rotary handle with self lock.
- Suitable in freshwater or saltwater . Perfect math inflatable kayaks,fishing boats,sailboats and canoes.
- Durable—-Compact structure,lightweight and easy to carry,anti-corrosive construction,forward and neutral design.
- Fuel efficient—-Latest fuel saving technology and advanced combustion chamber with four stroke outboard engines,gasoline burn completely,can make every drop of gasoline into power.The 4 stroke saves 30% fuel than 2 stroke.
- Environmental protection—-Clean and pure gasoline fuel makes emissions targets the outboard engine has been able to meet the European and American CE certification,which contributed to the promotion of green sports.In addition,it will not be like two stroke outboard engine is the same keep without burning oil into the water.
Description
Main Specificaton
Model:170
L×W×H(not including crank-shaft output terminal)(mm):395×348×282 Dry Weight(kg):12.5
Engine Type:single cylinder horizontal,4 stroke,7.0 HP,(OHV),forced air.
Displacement(ml):173.2
Bore × Stroke(mm):70 × 45
Theoretical Maximum Power:3.2kw,3600r/min
Recommended Using Power:2.4kw,3000r/min
Maximum Torque:9.0N·m,2500r/min
Fuel Consumption:395g/kw·h
Cooling System:Forced air
Ignition System:capacitance discharge type
PTO Shaft Rotation:vertical shaft output
Data Adjustment
Spark plug clearance:0.7 – 0.8mm
Carburetor idle speed:1900±100r/min
Valve clearance(cold engine):
intake —0.15±0.02mm
exhaust—0.20±0.02mm
Torque of important bolts
Connection-rod bolt:M7×1.25
Cylinder head bolt:M8×1.5
Flywheel nut:M14×1.5
Crankcase cover bolt:M8×1.5
Valve clearance adjusting nut:M6×1.5
Valve rocker bolt:M8×1.25
10. SUDEG 2.5HP Outboard Motor 2 Stroke Boat Engine with Air Cooling System for Inflatable Boat/Fishing Boat, Heavy Duty Engine Single Cylinder 52CC with Manual Start System
Feature
- ✅*DESCRIPTION*-52CC, 2-stroke, Air-cooled, single cylinder gasoline engine, Full throttle operating range: 5500-6500r/min, Max. out put: 1.82kw (2.5HP)
- ✅*ELECTRONIC IGNITION SYSTEM*-Standard Electronic ignition system for easy starting and improved performance.
- ✅*HIGH QUALITY*-Durable cast aluminum construction for superior corrosion protection.
- ✅IMPORTANT: For this 2 stroke outboard motor, you need to use gasoline and oil mixed fuel, the gasoline and oil mixing ratio is 25:1. Please use 90# unleaded gasoline and 2 stroke engine oil.
- ✅Note: In order to avoid damage during transportation, the mast and the motor engine are packaged separately. After receiving the package, you need to assemble it yourself, but please rest assured, it is very simple, if you have any questions, please feel free to contact us.
Description
Technical Data :
Engine type: Single cylinder
Stroke: 2 stroke
Cooling System : air-cooled
Engine model: 1E44F
Displacement : 52 CC
overall length: 102.5cm
overall width: 37cm
overall height: 26.5cm
Transom height: 7cm
Weight: 8.5kg
Full throttle operating range: 5500-6500r/min
Max. out put: 1.82kw (2.5HP)
Bracket to Propeller Center: 400-600mm
Ignition system: CDI
Start system: Recoil start(manual start)
Start carburetion system: Choke start
Propeller mark: 7″ 1/4″x5
Recommended Fuel: 90# unleaded gasoline
Fuel to oil ratio: 25:1
Recommended Gear Oil: Hypoid Gear oil SAE85W/90
Instructions On Refueling:
The gasoline is highly flammable and explosive:
1.Don’t smoke,when refueling,keep away from fire, flame and ignitions of other sources.
2.Shut off the engine of your outboard engine before refueling.
3.Use unleaded gasoline only. Use 2 stroke engine oil.
4.The mixing ratio of gasoline and oil is 25:1. Mix the gasoline and oil and shake well.
5.Don’t spill the gasoline.Use clean cloth wipe off the spilled gasoline.
6.When start the engine, keep at least 3 meters distance from the refueling point.
Notice:
For this 2 stroke outboard motor, you need to use gasoline and oil mixed fuel, the gasoline and oil mixing ratio is 25:1.
Please use 90# unleaded gasoline and 2 stroke engine oil.
Note:
In order to avoid damage during transportation, the mast and the motor engine are packaged separately. After receiving the package, you need to assemble it yourself, but please rest assured, it is very simple, if you have any questions, please feel free to contact us.
Conclusion
By our suggestions above, we hope that you can found 25 Hp Outboard Motor 4 Stroke for you.Please don’t forget to share your experience by comment in this post. Thank you!
