Best Air Fuel Ratio

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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Topteng Gasoline Chainsaw 22 Inch 62cc Chainsaw 22 Bar Powered Engine 2 Cycle Gasoline Chain Saw Red

  • Displacement: 62CC. Engine: single cylinder, air cooler, 2-stroke. Bar Length: 22"..
  • Fuel tank capacity: 680ml. Fuel mixture ratio: 25(90#gasoline):1(2-cycle oil)..
  • This aluminum gasoline chainsaw is ideal for cutting and felling. It adopts the automatic brake system with wide designed front hand guard, which is....
  • The anti-kickback chain decreases the probability of kickback, which increases safety. In addition, it also can be used under extreme environment with....
  • It is also able to efficiently prevent the dust enter the engine by engine clean air-intake system. It also features with anti-vibration design, which....
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52mm Car Air Fuel Ratio Gauge LED Blue Digital AFR Gauge Kit for 12V 4/6/8 Cylinder Gasoline Vehicle Digital Air Fuel Ratio AFR Gauge Kit

  • 【Air/Fuel Ratio Gauge】Safe and high‑quality plastic material, not easy to damage the car, avoid unnecessary losses. Car air fuel ratio gauge is an indispensable accessory for cars to ensure its normal operation..
  • 【Wide Fit】Suitable for 12V, 4 / 6 / 8 cylinder and gasoline vehicle. Add the look and feel of a racing car to your riding, with light weight..
  • 【Installation Note】Easy installation using English user manual, professional installation is strongly recommended. Red wire is connected to positive pole, black wire is connected to negative pole, red wire and yellow wire is connected to light source wire, green wire is connected to signal wire..
  • 【Direct Analog】Perfect match for the original car. Can directly replace the broken or shabby one..
  • 【Worry Free】We are committed to create the best product service for each customer and Provide the Quality Assurance and the Money Back Guarantee to ensure that you can buy it without any concern, If this product does not meet your expectations, please feel free to contact us, we will try the best to deal with till you satisfied..
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80cc Bicycle Engine Kit 26' 28' Bicycle Motor Engine Kit 2 Stroke Gas Motorized Bike Motor Kit Upgrade Silver

  • Bicycle 26 & 28 inch: Fits for most 26″ or 28′ wheeled bikes with V-frame. 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″).
  • 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike,you can enjoying riding at a faster speed, which can reach 38km/h as fast as a motorcycle or scooter.
  • 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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Outboard Motor, 2 Stroke 3.5HP Heavy Duty Outboard Motor Boat Engine Water Cooling CDI System (US Stockt)

  • ✔2-strokes 3.5 hp are controlled by the handle, which is operated by the clutch. There is no Neutral, only idle mode or low speed mode..
  • ✔Overall length:92CM,Overall widteh:36.5cm,Overall height:22cm,Transom height:42cm. Propeller mark:7-1/45-A(inch).
  • ✔Type:2-stroke 3.5HP. Maximum output:2.5kw. Speed:10km/h. Short Shaft:40cm.
  • ✔Full throttle perating range:4000-5000r/min. Ignition system: CDI system. Starting system: Manual start. Staring carburetion system: Choke start..
  • ✔Recommended fuel: Regular unleaded gasoline.The engine and the propeller ratio:2:1. Fuel to oil ratio: 35:1. Gear ratio: 27/13. Built-in fuel tank: 1.3L. Fuel consumption per hour: 1.5L.
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SUNROAD 50cc Bicycle Engine Kit 26' 28' 2-Stroke Motorized Motor Bike Kit for Mountain and Road Bike Cycle Motor Kit Black

  • This 2-stroke 50cc engine kit is perfect to upgrade the regular bike to a motorized bike, you can enjoying riding at a faster speed, which can reach 30km/h as fast as a motorcycle or scooter..
  • Fits for most 24" 26" or 28' wheeled bikes with V-frame. 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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Dynojet Power Commander PC5 PCV Fuel Ignition Controller Yamaha Raptor 700 2015+ (Only Compatible with ATV, Quad Bikes and Off Road Vehicles)

  • OFF ROAD USE ONLY, compatible with UTV, dirt bikes, quad bikes and specific off road vehicles..
  • The Power Commander V fuel controller for the Yamaha Raptor 700 2015+ optimizes your air/fuel ratio without directly changing the ECU, making it effortless to push it to the max..
  • Easily uninstall to revert back to factory default settings if needed, the Power Commander V takes the guesswork out of pairing efficiency with performance..
  • Better than ever (and smaller than ever), Power Commander V now has a fuel change range of -100/+250%, automatically giving you the best mix of performance and fuel efficiency at all times. This fuel tuner holds two maps at a time for multiple drive options (via the Power Commander V map switch accessory), as well as 10 throttle position columns, so you won’t sacrifice comfort for performance..
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Outboard Motor, 2 Stroke 12 hp 246cc Heavy Duty Boat Engine Fishing Boat Motor w/CDI System Water Cooling System

  • ...our-stroke engine oil, automobile engine oil, Gear Oil.
  • Attention: It is strictly forbidden to start the machine on the shore. The two-stroke outboard engine should use a mixture of two-stroke engine oil and gasoline. The new machine is running in within 10 hours. The fuel ratio is 30L gasoline: 1L engine oil, and the ratio is oil after 10 hours. 50L: Oil 1L must ensure that gasoline and oil are fully mixed, otherwise it will damage the machine.
  • The ignition system of this outboard motor has a CDI ignition system. So you can start the motor quickly and safely, which saves your time and is very convenient to use. This outboard adopts an international standard air intake system and compression ratio, which can effectively improve combustion efficiency and thus reduce fuel consumption. It also has a 360-degree steering function that allows you to reverse the boat without shifting gears..
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DNYSYSJ HANGKAI 2 Stroke 12HP Outboard Motor 169CC Boat Motor Outboard Motorboat Engine with Air Cooling System

  • ★【2 Stroke 12HP Outboard Boat Motor】Using 2 Stroke Power, 12HP 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..
  • ★【High Performance】Max.speed(r/min): 4500-5500,Displacement: 169CC,Gear ratio: 2.08(27:13),Control System: Tiller control,Starting System: Manual start,Control System: #93 gasoline.Recommended Propeller range: 3 -9"1/4''x8",Recommended Lubricant: 2 Stroke Lubricating oil,Mixing ratio: Fuel:oil=50:1,Trim and tilt system: Manual Tilt,Standard fuel tank capacity: 24L.
  • ★【Prefect Design】Light Weight,Easy To Carry,Unique Appearance,Large Tank Capacity.Environmental Protection:Clean and Pure Gasoline Fuel Makes Emissions Targets The Outboard Engine Has Been Able To Meet The CE Certification,Which Contributed To The Promotion Of Green Sports.In Addition,It Will Mot Be Like Two Stroke Machine Is The Same Keep Without Burning Oil Into The Water..
  • ★【Noise Smaller】The Machine Can Run In The Maximum Throttle Continuous Operation,Power Attenuation,With Circulating Oil Lubrication System and Direct Bearing Suppor....
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Outboard Motor, 6hp Heavy Duty Boat Engine Fishing Boat Motor w/CDI System Water Cooling System (2 Stroke 6 hp)

  • ...e it in the correct proportion. Do not use four-stroke engine oil, automobile engine oil, Gear Oil.
  • Attention: It is strictly forbidden to start the machine on the shore. The two-stroke outboard engine should use a mixture of two-stroke engine oil and gasoline. The new machine is running in within 10 hours. The fuel ratio is 30L gasoline: 1L engine oil, and the ratio is oil after 10 hours. 50L: Oil 1L must ensure that gasoline and oil are fully mixed, otherwise it will damage the machine.
  • The ignition system of this outboard motor has a CDI ignition system. So you can start the motor quickly and safely, which saves your time and is very convenient to use. This outboard adopts an international standard air intake system and compression ratio, which can effectively improve combustion efficiency and thus reduce fuel consumption. It also has a 360-degree steering function that allows you to reverse the boat without shifting gears..
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