Discover the expert in you.
Discover the expert in you.
Changing out the zinc anodes on your two-stroke, 90-horsepower Yamaha outboard's powerhead presents little difficulty, even if you've never changed one before. There is only one anode, and it is always on the same side of the powerhead. Once you remove the engine's top cover and expose the powerhead, it requires the most basic hand-tools to replace it -- a wrench and a screwdriver. With a digital multimeter, you can test the electrical connectivity of the zinc, as well as that of every zinc on the boat.
The Power Stroke engine made by Ford runs on diesel fuel. Even though diesel engines are able to carry more weight than gasoline engines, both run smoother when the driver operates the vehicle smoothly and efficiently. Besides driving smarter, making a few changes to the engine also increases your fuel mileage. In fact, it is certainly possible to increase your Power Stroke's MPG by five miles.
Whether it's old or brand new, a two-stroke string trimmer will break down at some point. Fortunately, most problems on a 2-stroke engine stem from the spark plug, the fuel system or the air intake. Test for a missing spark, dirty fuel filter or clogged air system and you can insolate the broken or malfunctioning part.
Most pit bikes, which are small-engine dirt motorcycles, make great, simple transportation around the large area of a motorcar race track preparation area. However, because pit bikes don't necessarily get run at their full speed in practice, the engines don't warm up well and instead build up gunk over time. Many use two-stroke engines, which make matters worse with oil mixed into the gasoline. A bit of tuning can clean the engines out, making the bike reliable again at your next track race.
Measuring the compression ratio of an engine is a process that is absolutely critical when it comes to building power in a modified vehicle. Unfortunately, it is almost impossible to calculate this ratio for an average, everyday car. The only way to consistently win races with your modified car is to know everything there is to know about it, including the compression ratio. Basically stated, compression ratio is the ratio of cylinder volume when the engine's pistons are at their lowest point to the cylinder volume when the engine's pistons are at their highest point.
There are two primary elements of a 2-stroke engine that require tuning. The first component is the spark plug, which ignites pressurized gasses within the combustion chamber. The spark plug is a great indicator of engine performance, based on how carbon deposits build up on its head -- dark and wet or light and dry indicating rich or lean conditions, respectively. The carburetor controls the air-fuel mixture within the engine, controlling nearly every aspect of the engine's performance.
A two-stroke engine is a combustion engine that accomplishes in two revolutions what a four-stroke engine does in four revolutions. Combustion engines have four distinct cycles: intake, compression, power and exhaust. Two strokes manage to combine the intake stroke with the exhaust stroke, and the compression stroke with the power stroke. They don't have valve trains and rely on oil mixed in the gasoline to lubricate working parts, especially in the crankcase.
MasterCraft Boat Company (mastercraft.com) manufactures the X2, a fiberglass ski and wakeboard boat that is 20 feet in length with a weight of 3,500 pounds. The width of the boat is 96 inches and it is capable of holding 45 gallons of fuel. This boat has a total weight carrying capacity of 1,609 lbs. or the approximate weight of 11 people.
Many high-performance watercraft engines require specific lubricants formulated exclusively for the engine type and brand. Founded in 1955, Yamaha Motor Corp. manufactures a large line of engine products, including motorcycles, snowmobiles, all-terrain vehicles, boats, outboard motors, personal watercraft and related engine accessories. The company produces Yamalube, a line of regular and synthetic two-stroke engine oils, or lubricants, designed specifically for Yamaha engines.
Building a fast motorcycle engine takes mechanical expertise and a shop full of tools. Your stock Honda 250R two-stroke engine has fewer top-end components than a four-stroke engine, reducing top-end modifications to boring and installing high-compression pistons. A newly tuned exhaust complements higher compression, improving back-pressure and adding more speed. Combining larger carburetors with these modifications has you hanging on as you accelerate in lower gears. Enlist a racing shop to build a blueprint engine or build a fast 250R Honda two-stroke engine in workshop.
Go-karts generally use the same type of engine design as scooters and motorcycles, specifically a two-stroke cycle. As a result, many of the same principles that apply to tuning motorcycles and scooters are the same for go-karts. This also means that the same tests to ensure proper air/fuel mixture can be performed as well. The process is not hard, and with a few basic automotive tools, a go-kart can be tuned for optimum engine performance in about 30 minutes.
Suzuki has been manufacturing motorized vehicles since 1955. In 1983, they introduced their first all-terrain vehicle, the quad runner LT 125. Since then, they have become one of the industry leaders in recreational vehicles, such as ATVs and motorcycles. The LT line of ATVs was one of the first that Suzuki introduced and it has become an industry standard.
For improving the performance of your stock 150cc scooter, you will need to make some changes to how the components operate. Fortunately, many of these changes are simple to make and can be done with basic automotive tools. A 150cc scooter typically comes with a decent engine that can hit about 50 mph, but many owners want to give their rides a bit more pep if possible. Follow the steps below to make minor changes to fuel flow and electrical that can produce some immediate power changes.
MerCruiser, maker of the Alpha One, strongly recommends using a mechanic for serious Alpha One problems. The special fuel-delivery system and electronic ignition could cause safety issues if improperly repaired. The Alpha One's service manual was written for trained technicians. With that in mind, there are some things that can be easily fixed.
Normally, the Tecumseh carburetor is stamped with a model number and date code. However, it recommended that the engine model number be used to look up replacement parts. If the carburetor number is used, it should be cross-referenced a parts manual.
Carbon build up in a two-stroke engine tends to be quite common since the basic design of the engine requires both gasoline and engine oil to be consumed and burned simultaneously. This approach causes quite a bit of combustion to occur right in the cylinder head and the exhaust spigot coming out of the cylinder chamber. To remove this buildup, regular removal of the most exposed parts tends to be required to clean them properly with a solvent, brush and sometimes a small wood block. The below steps assume the engine has already been removed from its vehicle.
The Rover 75 CDT was manufactured between 1999 and 2004. This front-wheel drive vehicle features a five-speed, manual transmission system. This vehicle was designed to run on diesel fuel.
The construction of a carburetor involves a complex formation of a tube that channels and mixes fuel and air together before they enter an engine's combustion chamber. Mixed properly, the air/fuel flow can then ignite properly when compressed. A carburetor automates this mixing so that it occurs correctly with every engine cycle.
Delco is a common brand of radio and stereo system used on cars throughout the world. It can be universally installed to most car makes and models, and these systems often include four-digit security codes. These codes offer extra safety and convenience for your system, and you can set a new code on the AC Delco in just minutes, as long as you have the current code.
Delco automotive stereo systems allow you to use a code to turn on your player that will render it worthless to others without the code. You can change the code on your system in just seconds from the driver's seat.
The Alpha Outdrive is a small and efficient motor used by owners of small- to mid-sized boats. It offers a turning radius of 56 degrees and up to 300 horsepower. Identifying the Alpha Outdrive on your boat is simple. Even if your boat has several motors, several distinctive features of the Alpha make it easy to identify.
Repairing a Polaris ATV fuel line is not unlike repairing the fuel line in your road car. The fuel line runs directly from the fuel tank, through a fuel pump, then through a filter, then into the fuel injection unit. Replacing torn fuel lines on the trail is a bit more difficult, so it pays to carry a short length of rubber fuel line in your tool kit wherever you go as a precaution.
Low fuel costs and increased mobility through congested areas have made scooters a popular choice of vehicle for many road users. Some factory-built scooters are restricted during the manufacturing process to help reduce speeds. This means that a 50cc model, for example, may only be capable of achieving a 30mph maximum speed. With a moderate amount of mechanical knowledge, a scooter can be easily souped-up. However, users should be advised that modifications to increase speed are considered illegal in some countries.
The clearance volume refers to the distance from the top of the piston flat to the block deck of the engine cylinder. In many engines the piston will not come all the way to the cylinder block, but there is a gap and this gap is the clearance volume. The clearance volume is important to the compression ratio. The compression ratio is the amount of volume that can be compressed in the engine per one unit of space.
Engine pistons are available with three basic designs, domed, flat-top and dished. Dished piston tops have the effect of lowering the compression ratios. The compression ratio for a Chevy 350 engine with dished pistons depends on several factors.
Force outboard motors were made by a sister company of Mercury Marine and were sold as pre-packaged kits ready to run, along with the boat and the trailer to transport it. Many of these engines are still in use and have a reputation for durability. Rebuilding a Force outboard motor can be a difficult proposition, but there are a number of tips you can use for your Force outboard motor rebuild.
A two-stroke carburetor (also known as a two barrel carburetor) delivers more atomized gasoline to the cylinders, producing bigger explosions which translates to more engine power. The increase in power comes with a decrease in fuel efficiency.
The Spectra is a compact car produced by Korean auto manufacturer Kia. Like many modern vehicles, the 2006 Kia Spectra has airbags that help protect both the driver and the passengers in the event of a collision or auto accident. According to the 2006 Kia Spectra Owner's Manual, the passenger airbag has a weight sensor in the seat that activates the airbag only if there is a passenger in the seat. In order to work properly, the passenger must sit in the seat correctly; otherwise, the "Airbag Off" light will appear on the dash.
Suzuki started manufacturing motorcycles in 1951. During the 1950s, 1960s and most of the 1970s, Suzuki only produced motorcycles with two-stroke engines. The first motorcycles with four-stroke engines produced by Suzuki were the GS400 and GS750, introduced in 1976.
Many Mitsubishi vehicles are equipped with theft-deterrent systems connected to the radio. If the radio is removed from the vehicle, or if the power to the radio from the battery is disconnected, the theft-deterrent system locks the radio, disabling it. The unlock code was provided with the Mitsubishi when it was originally purchased. If you no longer have the code, you can obtain it by contacting a Mitsubishi dealer.
The Kia Spectra 5 is the hatchback version of the popular Kia Spectra 4-door sedan. Its maintenance-free battery's primary use, as with most cars, is providing the electrical current to start the engine, after which the alternator then continues supplying current to the vehicle's electrical system. The Kia Spectra's owner's manual provides electrical system specifications as well as tips for proper battery maintenance.
Audi is a popular German automobile company that has been around since 1932. The car company has won many awards throughout the years, according to Audi World News, including the most recent on November 18, 2010, when the Audi R8 Spyder won the Euro Car Body Award. An Audi model with a V6 engine is one option -- at least eleven different models in their vehicle lineup come as standard with the six-cylinder engine.
The combustion chamber in a automobile engine consists of a number of cylinder shaped chambers. Generally the chambers number either four, six or eight, depending on the vehicle. For example, a V-6 engine contains six cylinder chambers. In general, chambers that appear in greater number and have a larger volume, measured ion cubic centimeters (cc), contribute to a more powerful engine. When fuel combusts in the engine, pistons move up and down in these chambers to move the automobile.
Outboard motors often have to work harder than other small engines, as they have to deal with both hydrodynamic and aerodynamic drag forces. As a result, there are many instances where an outboard motor has to undergo a complete overhaul in order to continue functioning properly. When a complete rebuild is being performed on an outboard motor, it's important that the individual performing the task is either a professional mechanic or at least has an advanced knowledge of how to undertake the process correctly.
Mitsubishi released the Lancer in 2008. Motor Trend attributes the 15 percent increase in Mitsubishi sales from 2008 to 2009 in large part to the Lancer. The 2009 Lancer features a different engine than the 2008 model, yielding an increase in horsepower and torque.
Korean automaker Kia Motors introduced the Spectra model in the 2000 model year. The 2000 Spectra is a hatchback compact car. It is similar to Kia's Sephia model and replaced the previously available hatchback version of the Sephia. The Spectra eventually became Kia's best selling vehicle before being discontinued in 2009 and replaced by the Kia Forte. The 2000 Kia Spectra lacks overwhelming power but is economically priced and suitable for a daily commute.
In the most basic sense, compression ratio is the simply the volume of an engine's cylinder with the piston at the bottom (bottom dead center, or BDC) divided by the cylinder volume with the piston at the top (top dead center, or TDC). However, calculating compression ratio is nowhere near that simple in practice. An accurate compression ratio calculation must account for combustion chamber volume, head gasket thickness, piston deck height and piston domes or dishes.
Building a legal scooter can be a fun project, but it takes time, energy and bit of cash to make happen. The best way to go about the project is to look around for a non-working scooter you're interested in and buy it at a low price. Then, bit by bit, restore the scooter until it is working again and ready to be registered. Not only will you enjoy working on the project, you'll also enjoy riding a vehicle you've built just about from scratch.
Audi is a German car manufacturer that began business in the early 20th century. Audi releases multiple models with numeric names during each model year. Among these are the A3 sedan, A5 coupe, R8 coupe, and A4 sedan. Since the engines vary depending on each model, torque specifications are also different.
Kia introduced the Spectra to North America at the 2000 Los Angeles Auto Show. For several years, the company had been successfully selling the same car in Korea, where it was known as the Shuma. In the United States, the Spectra was marketed as an affordable car with the look and feel of a luxury sedan. However, sales never took off in the North American market, and Kia discontinued the Spectra in 2010. It was replaced by the Forte.
You can make a scooter run faster by running racing fuel through the engine, which burns at a higher octane and produces more combustion. However, you will need to make some modifications to your engine cylinder to handle the fuel temperature.
Motorcycles tend to rev higher than car motors so they don't last as long. You may need to rebuild a motorcycle motor with as little as 25,000 miles on it or if there's been significant damage done, regardless of mileage. Every part in your motorcycle's motor has exact, factory specifications. The need for a rebuild means parts are damaged, worn or both. The process for rebuilding a motorcycle's motor is to return each part to factory specifications, assembled in like-new fashion.
Two-stroke motors have fewer moving parts than four-strokes. They don't have a complex valve train. In fact, other than simple-to-replace reeds, two-stroke valves have no moving parts at all. They are essentially just ducts. Fast-revving two-strokes damage their top-ends with far greater frequency than four-strokes. A two-stroke rebuild almost always means a "top-end rebuild" and is a relatively simple process. You don't even need to remove the motor from the chassis.
Many Infiniti vehicles are equipped with theft-deterrent systems that lock the radio when it is removed from the vehicle or disconnected from the battery. The radio can only be unlocked by entering the unique security code that was issued with the vehicle at the time it was first sold. If you no longer have the unique security code, you can have it looked up by an Infiniti dealer.
Developed by Japan's Mitsubishi Motors Corp., the first Lancer was introduced to American consumers in 1973. Since then, the Lancer has been through multiple generations and re-designs, but has stayed in production. The current Lancer is sold in four trim options. Though many aspects remain identical across the four current trim models, specifications do vary between the DE, ES, GTS and Ralliart models.
The compression (or compression ratio) of a motor is a valuable indicator of a motor's efficiency. The compression ratio is defined as the ratio of the volume in the combustion chamber from the greatest volume to the lowest volume. A high compression ratio allows a greater return on the energy put into the motor from fuel, while a low compression ratio may indicate a problem in the mechanics of the motor or a lack of fuel retention. Different types of engines will typically have different compression ratios; therefore, it can be important to calculate the compression ratio for certain types…
The Kohler M18 engine is a horizontal shaft 2 cylinder engine. It is a very useful engine to drive outdoor gear such as hydraulic log splitters, agricultural pumps or generators. Wherever you need a source of power, this engine can be adapted. Kohler understands its engines well and provides an extensive service manual that includes all the specifications for the engine.
The 2006 Kia Spectra is an inexpensive four-dour car good for driving in the city and on the highway. The 2006 Spectra falls in the second-generation category of the vehicle, which answered some of the quality issues with the first generation. The Spectra was made through 2009, when the company moved on to other models.
The 2000 Kia Sportage boasts four-wheel drive and a high ground clearance. The vehicle falls into the compact sport utility vehicle market, going up against vehicles such as the Honda CRV and Toyota RAV4. The 2000 Sportage comes in either a four-door or two-door format, each of which seats five passengers.
Komatsu manufactures more than 20 types of equipment including backhoe loaders, compact track loaders, crawler carriers, skid steer loaders, wheel loaders, trucks, presses and forklifts, to name just a few. Distributed internationally, the Komatsu products all have individual specifications, including the Komatsu engine, which has specifications for each model and piece of equipment. Following are some examples.
The 1967, 1968 and 1969 Camaros are first generation Camaros. The 1967 Camaro became available on Sept. 29, 1966. The Camaro was General Motors' answer to the popular Ford Mustang. The Camaro was Chevy's first "pony" car.
The Chevrolet small block engine---in production since the mid 1950s---has been produced in many different displacements, one of which was the 307-cubic inch engine. The common platform of this engine means that there has been a great deal of parts interchangeability, including crankshafts.
Tuning or adjusting the carburetor on your two-stoke engine is vital for proper engine performance. Two-stroke engine carburetor have different specifications, but they all use pins, screws and needles that allow the gas-oil mixture to mix with the air inside the engine carburetor. Your altitude and the purpose of the engine will determine the tightness of the pins, screws and needles.
The diagnostics procedures for a two-cycle small engine require examination of the functioning of the engine. An obvious malfunction is the engine not starting, as are the lack of power, failure to run at idle, running “rough” or running too fast. Five areas to look at to diagnose these problems are fuel supply, exhaust system, air intake/carburetor, ignition system and cylinder compression.
Honda is a Japanese automobile company that produces a variety of vehicles, from sedans and trucks to motorcycles. The Honda Rebel is a type of motorcycle. Any motorcycle needs to be cleaned properly on a regular basis. The Rebel, like other motorcycles, is a bit different to clean than regular four-wheeled vehicles because the Rebel has an exposed engine.
Delco is a subsidiary of General Motors (GM) that provides electronics, including the radios, in all GM vehicles. Delco radios have an anti-theft lock-out feature that disables the system if theft is detected. Unfortunately, simply changing or unhooking your battery can cause the radio to lock as well.
Two stroke V-twin engines would seem to provide the best of both worlds; the high RPM and power density of a two stroke, and the large displacement and efficient packaging of a V-Twin.
A two stroke motor operates on four elements: air, fuel, compression and spark. Obviously, without air, fuel and spark, the motor would not have be able to perform combustion. Compression is created by a piston as it travels upward through the cylinder and squeezes air and fuel into a dense mixture that will ignite with great force. A compression loss can be caused by a faulty seal between cylinder, piston or piston rings, creating a loss of power or ability to operate. Luckily, checking the motor's compression is a simple task.
Both two stroke and four stroke engines have their areas of specialization, and either will work fine if used for its intended purpose. Applications that utilize one engine design would rarely do as well with the other.
Mercury Alpha One outdrives are rather complex pieces of machinery. Steps must be taken if you live in an area that freezes or if you store your boat for the winter. Water left in various areas of the outdrive can freeze and damage it, leading to thousands of dollars in repairs. Completing some rather simple procedures can prevent this damage and protect your investment. Winterizing boats and other outdoor sports equipment is an essential skill.
Carbon builds up on the inside of some of the exhaust components in a 2 stroke scooter. The actual exhaust (the muffler and tailpipe) may get especially dirty. This can usually be cleaned with carburetor cleaner, which is designed to remove carbon buildup on various engine and automotive components.
While most modern motorcycles no longer use two-stroke engines, many scooters still do. A lot of outdoor power equipment (such as chainsaws and snow-blowers) also uses two-stroke engines as well. While their construction is simpler than a four-stroke engine, it's still important to know what the function of each of the parts is, so you can get a better understanding of how the engine works as a whole.
Both the Dodge Caliber and Suzuki Sx4 Crossover are compact cars that have 60/40 split rear eating, allowing for extra cargo space. If you're not sure which car is right for you, here are some feature comparisons.
Suzuki on- and off-road motorcycles are manufactured by the Suzuki Motor Corporation, based in Hamamatsu, Japan. The company also manufactures all-terrain vehicles. Suzuki earned its reputation in the 1970s developing a wide range of off-road motorcycles for motocross endurance races. It has since developed a series of on-road cruisers and racing motorcycles.
You know you're having trouble with your carburetor in a two stroke engine when the engine will start but it won't continue to run. It doesn't matter whether it's with a dirt bike, lawn mower, chain saw, leaf blower or weed eater, they all use two-stroke engine and have problems with their carburetor from time to time. A two-stroke engine is a type of internal combustion engine, which is able to complete the thermodynamic cycle in only two movements of the piston.
A carburetor is essentially a tube that controls the air and gasoline flowing into an engine. A 2-stroke or double barrel carburetor works the same way that a basic carburetor works, except that more air and gasoline can be pushed into the engine because there are more barrels or tubes and thus, more airflow.
Darn thing! The compass on your Taurus is either clearly off, or stopped working completely! Calibrating your Ford Taurus's computerized compass is easier that you think! Get going in the right direction in a few easy steps!
Learn to write Chinese characters today! Master Chinese calligraphy with this free video on the summary of proper stroke order for Chinese.
