Best 4 Stroke Engine Cooling

CUKUSIN Outboard Engine 4 HP 4 Stroke Outboard Boat Motor Air Cooling System, Strong Shaft

【Convenient Use,Easy Operation And Convenient Maintenance】: Durable:Comparable Lubricating System For Four Stroke Outboard Engine Maneuverable and safe twist grip throttle control. Its weight is 15 KG..
【Out Board Motor Speed and Luxury Rack】: 4-Stroke, 4.0 HP - Using 4 Stroke Power, Air Cooling Technology To Improve The Reliability Of The Whole Machine...
【Universal Motors, High Performance, Reliable Quality】: Travel Safer,More Reliable,More Corrosion Resistant,More Beautiful,More Durable,More Energy Efficient,More Environmentally Friendly.Suitable for: Freshwater and saltwater..
【Superior Air-Cooling System and Big Fuel Tank】: Outboard Boat Motor installed with own patented engine Air-cooling system, allows you to fish all day long without overheating. Propeller Spec. 18cm..
【Gift】We will pack the LIFT JACKET(gift), one more throttle cable comp(gift), one more clutch(gift), one more propeller(gift) together, those commonly used material will be convenient for you to use the motor..

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MOTOOS 80CC 24' 26' 28' 2 Stroke Bike Bicycle Motorized Cycle Engine Motor Kit (Red)

Single Cylinder, Air-Cooling, 2-Stroke Gasoline Engine. This 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike, which allows you to enjoy riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter..
The bicycle engine kit is designed for users who want to retrofit and upgrade a bicycle. Suitable for most 26" and 28" bicycles with V-frames. The frame should have 9-11" of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1")..
Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km..
Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30).
Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km..
Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling.
The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting. NOTE: Due to the chemical reaction of electrophoresis, the engine motor of the product will have a certain proportion of color difference. Please mind to buy it carefully..

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TBVECHI Engine Set 200cc 250cc CG250 Engine Motor & 5-Speed Manual Transmission CDI Dirt Bike 4-Stroke Vertical ATV Engine Single Cylinder

Please Note: installation manual is not included.
professional installation is highly recommended..
Engine Type: Single Cylinder, 4-Stroke, Vertical.
【Specifications 2】Fuel Supply: Carburetor Atomization.
Minimum fuel consumption rate: ≤354 kw.h.
【Compatible With】OEM 200cc 250cc 4-stroke Engine with Manual Transmission fits most Chinese made ATV 200cc 250cc since the mounting holes are same, please do not buy if your engine with starter bottom mounted since the mounting holes are not same.It is 200cc 250cc 4-stroke Engine with Manual Transmission (4 forward).
【Package Includes】1 X Engine assembly.
This engine assembly comes with Intake Pipe, Drive Sprocket, Sprocket cover & Spark Plug（Most of the accessories are already installed on the engine） but doesn't come with Carburetor, Battery, ....

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6HP Outboard Motor 4-Stroke Boat Motor Kayak Motor Fishing Boat Motor Inflatable Boat Motor Engine Water Cooling System 6HP 4-Stroke Air-Cooling

【6HP 4-Stroke Engine】The 6HP 4-Stroke engine provides all the power you need for motoring in your boat. The superior engine air cooling system....
【Product Parameters】Max. Output: 6.0hp.
【360° Steering】360 degree rotation, rotating in the opposite direction without changing speed. Allows you to reverse without shifting gears. It....
【Transistor Non-contact Electronic Ignition】The ignition system of this motor is a transistor non-contact electronic ignition system. You can....
【Inline Propeller Design】The propeller of this item adopts an inline design, with high-speed engine that can more effectively play the outboard....

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SUNROAD 80cc Bicycle Engine Kit 24″ 26″ 28″ 2-Stroke Motorized Bicycle Petrol Gas Engine Kit Red

Single Cylinder, 2-Stroke Gasoline Engine. Air-Cooling,Equipped with the 2-stroke 80cc single cylinder gasoline engine, our bike motor kit is suitable for most bikes with v-frame. It will better upgrade your regular bike to a motorized bike and let you enjoy the fun of riding..
The bicycle engine kit is designed for users who want to retrofit and upgrade a bicycle. Suitable for most 26″ and 28″ bicycles with V-frames. The frame should have 9-11″ of clearance between the bottom bracket and top bar, and the diameter of the frame tubes should be 25-29mm (around an 1″)..
Key parameters: bore and stroke-47mm & 40mm, Max. power 3 horsepower/5000r/min, Super fuel-efficient, only consuming 2.5L fuel/100km..
Lubrication Oil: oil for 2-stroke petrol engine (or oil for 10W/40.10W/30).
Mixing Ratio of Fuel and engine Oil: 16:1 for new sets, 20: 1 after running 500km..
Mode of Engine: Single cylinder, air-cooling, 2-stroke Natural air cooling.
The rider needs some basic hardware tools, skills and around 2-3 hours to install. Add some lubricant into the air cylinder before starting. NOTE: Due to the chemical reaction of electrophoresis, the engine motor of the product will have a certain proportion of color difference. Please mind to buy it carefully..

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TFCFL 6HP 2-Stroke Electric Outboard Motor,Heavy Duty Outboard Motor Boat Engine Water Cooling CDI System, Tiller Control, Inflatable Fishing Boat Engine,Short Shaft 40cm,4.4KW

... The outboard boat motor using 6 HP 4 stroke strong power high quality with friendly price.Max. Output: 6.0HP.
【Air Cooling CDI System】This outboard boat motor is equipped with its own patented engine air cooling system, allowing you to fish all day without overheating. Features 360 degree steering rotation for reverse without gear shifting..
【Durable and Safety】Vertically installed engine design can improve power, performance and durability, high-quality carbonation system with ignition bulb can improve efficiency, twisting the throttle handle and engine stop button to improve Responsive, excellent outboard anti-corrosion system and anodes to improve durability.
【6HP 4 Stroke Outboard Boat Motor】Air cooling technology To improve the reliability of the whole machine. Convenient use and easy operation, travel safer, more reliable, more corrosion resistant, more beautiful, more durable, more energy efficient, more environmentally friendly..

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Minn Kota E-Drive - Electric Outboard - 2Hp - 48V - 20" Shaft

♛ 246CC Outboard Stroke Petrol Heavy Duty Boat Engine Motor Description -- Displacement: 246CC.
Recommended Lubricant: 2 Stroke Lubricating oil.
♛ Outboard Stroke Motor Boat Engine Works with little noise.Economical and compact structure. Durable, lightweight and and easy to carry,anti-corrosive construction. forward and neutral design.Maneuverable and safe twist grip throttle control.Packing size: 133x71x38.5cm.
Recommended Propeller range: 3 -9"1/4''x8".
♛ Outboard vertical mount engine design for increased power, performance and durability, superior CDI Ignition system for increased efficiency, twist grip throttle handle and engine stop button for improved response..

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GAOLEI 323CC Outboard Motor Boat Engine, 4 Stroke 20 HP Heavy Duty Outboard Motor Marine Inflatable Fish Boat Engine with Water Cooling System CDI Ignition(Black)

[20 HP 4 Stroke Outboard Boat Motora]Air cooling technology To improve the reliability of the whole machine. Convenient use and easy operation, travel safer, more reliable, more corrosion resistant, more beautiful, more durable, more energy efficient, more environmentally friendly..
[High Performance Motor] Model: 4 Stroke 20 HP.
Displacement: 323CC, Gear Ratio: 2.08(27:13), Maximum Output Power: 14.7kw.
Bore and Stroke: 59x59mm, Start System: Manual Start, Fuel: #92 Lead free gasoline.
[Water Cooling CDI System]This outboard boat motor is equipped with its own engine water cooling system, allowing you to fish all day without overheating. Features 360 degree steering rotation for reverse without gear shifting. Twist grip throttle handle and engine stop button for improving response and saving time..
[Durability]Vertically installed engine design can improve power, performance, Superior outboard anti corrosion system and anodes for increased durability. Durable cast alum....

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CLIENSY 4HP 4 Stroke Outboard Motor Boat Engine Heavy Duty 52CC Boat Motor with Air Cooling CDI System

【High Performance Motor】: The outboard boat motor using 4.0 HP 4 Stroke strong power high quality with friendly price.
【Air Cooling CDI System】: This outboard boat motor is equipped with its own patented engine air cooling system, allowing you to fish all day....
【Convenience to Use】: Features 360 degree steering rotation for reverse without gear shifting..
【Durable and Safety】: Comparable lubricating system for 4stroke outboard engine maneuverable and safe twist grip throttle control..
【Widely Applications】: Our boat motor can be marched with inflatable boats, rubber boats or fishing boats..

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