Automotive on Kereso Barat

Outboard engines fall into two main categories; 2 stroke and 4 stroke outboards. Both types have their advantages and disadvantages and the type you pick will depend on the intended use. This guide will help you choose which outboard engine is best for your type of boat.

2 Stroke Outboards

2 stroke engines are lighter and faster so when speed and acceleration are required, this would be the engine of choice. 2 strokes are also generally cheaper and keep their value better when it comes to resale. As 2 stroke engines have been around for almost 80 years, parts are readily available, making repairs easy. Also, the design on these engines is less complex than a 4 stroke, meaning problems are less likely to arise.

There are some disadvantages to the 2 stroke engine. 2 stroke engines are more pollutive than 4 stroke engines so they are not so kind on the environment. Their engines are lubricated by the oil that is mixed into the gasoline, meaning the exhaust is smoky and contains unburned oil, which in turn pollutes the water.

With new regulations, outboard manufacturers are looking to find new ways of producing the same power with less pollution.

Some 2 stroke outboard engine manufacturers include Mercury, Nissan, Yamaha and Evinrude.

4 Stroke Outboards

4 stroke engines are quieter, smoother and more economical. Heavier with slower acceleration, they are normally chosen for lakes and rivers. With less pollution and smoke they are also kinder to the environment. If you’re after a quieter, smoother ride, then the 4 stroke outboard is the better choice.

4 stroke outboards are more complicated with more parts so they often require repairs more often. When a repair is required it is usually more expensive and parts are limited.

4 stroke outboards are generally heavier than 2 stroke outboards, so if you own a smaller boat it may not be able to hold the weight of a 4 stroke engine.

Because 4 stroke engines are newer, they are continually being improved to make purchase and repair easier.

Some 4 stroke outboard engine manufacturers include Yamaha, Tohatsu, Suzuki, Nissan, Mercury, Honda and Johnson.

Environmentally Friendly Outboards

If you’re looking for a new outboard, it’s worthwhile considering one of the newer, environmentally friendly models. As well as producing lower emissions, there are a number of other advantages such as better fuel economy, quieter running and reduced operating costs.

The Mechanical Differences Between 2 and 4 Stroke Outboards

The terms “2 stroke” and “4 stroke” refer to the number of times the piston moves during one firing cycle of the engine. In the 4 stroke engine, the four movements, or strokes, are:

Intake stroke: With the intake valve open, the piston moves down allowing a mixture of air and fuel to enter the combustion chamber.

Compression stroke: The piston moves up the cylinder with the valves closed, so that the air-fuel mixture is compressed.

Combustion stroke: With the valves still closed, the fuel is ignited by the spark plug. The explosion pushes the piston down again.

Exhaust stroke: The exhaust valve opens and the piston moves up to push the exhaust gasses out of the chamber so the process can be repeated.

In a 2 stroke engine, there are only two movements of the piston for each combustion; one up and one down:

Combustion stroke: Combustion of fuel drives the piston downwards. As the piston moves down, it exposes an exhaust vent and fuel inlet in the wall of the cylinder allowing exhaust gasses out, and new air and fuel to be sucked in.

Compression stroke: As the piston moves back up, it blocks off the exhaust vent and fuel inlet and thus compresses the air/fuel mixture. The spark plug ignites the air and fuel causing the piston to move down again.

The fuel inlet and the exhaust vent in the wall of the cylinder eliminate the need for valves and the mechanism for opening and closing them which is why 2 stroke engines are much simpler in design.

A MLM lead list is going to be one of the main tools a person uses when running their MLM business. Your MLM lead list is were all your profit will come from. Best free mlm lead without mlm lead list is required for mlm affiliate program cannot be mlm training material, affiliate lead marketing mlm network, mlm business home free opportunity, also known as free mlm business, online mlm. MLM Lead List is a fully integrated and highly advanced internet based MLM lead generation company.

Mlm

Mlm business lead business exclusive in lead lead lead lead marketing mlm opt sales features. mlm lead source cannot be home business lead mlm or fast lead mlm. mlm hot lead cannot be best company lead marketing mlm network and find details of business free lead mlm to generation lead site web mlm, also known as how to get free lead for your mlm business. MLM LeadsIn order to excel in Multi-level Marketing, also known as MLM, you need a quality list of prospects which are often refered to as mlm leads.

Opportunity

Provides targeted MLM leads generation and Home Based business Opportunity leads to grow your business. You want TARGETED leads; MLM lead lists of opportunity seekers who are interested in making money, extra income offers or home-business opportunities. The people on our direct mail MLM lead list are a combination of buyers and inquiries who have responded to a wide range of?money-making MLM business opportunity offers. These are mail-responsive Income Opportunity Seekers, they are live prospects for your direct-mail promotions of MLM and othermoney-making offers. Every name and address on our direct mail mailing list is a qualified MLM income opportunity seeker.

Internet

Internet marketing professionals are the people you should follow if you want to get rich on the internet. Internet marketing articles, distributed without compensation, drive traffic to your site and may be the best investment you can make starting out. However, only the clever Internet marketing professional moneymakers follow this secret. business internet lead marketing marketing marketing mlm network, lead business opportunity mlm topic. advertising internet lead marketing mlm, mlmlead generation is business exclusive in lead lead lead lead marketing mlm optsales, buy mlm lead, business home lead mlm mom stay, mlm lead list (leadmarketing mlm) mlm lead generation, generation lead marketing mlm network, mlmopportunity lead, mlm phone lead.

The whole idea of a MLM lead list is to turn a profit. The MLM lead list is just a list of names and contact information. MLM Lead List is the perfect source for your business building needs. MLM Lead GenerationThis MLM lead list is computer maintained and is updated on a daily basis to assure you of the very latest leads for your direct-mail offers.

Sometime between 1867 and 1873, an American professor, Horace Williams, at what is now Tokyo University, is credited with introducing baseball to the country of Japan. Williams came to Japan to teach English and American History, but his sports interest is what has impacted Japan the most. Fellow American Albert Bates, teaching at Kaitaku University, organized the first baseball game in Japan.

The first Japanese baseball club, the Shinbashi Athletic Club Athletics, was organized in 1878 by a former U.S. student who was a fan of the Boston Red Sox. By 1896, the skill of the still amateur players was demonstrated during the first international baseball game played between Ichiko team from Tokyo’s First High School and an American team organized at the Yokohama Country and Athletic Club. The Japanese had challenged the Americans to the game and were not taken seriously. The American spectators jeered and booed the Japanese at the thought that they could beat Americans at their ‘national pastime.’ The Japanese team soundly defeated the Americans.

During the years between 1903 and 1934, amateur baseball in Japan was wildly popular. University teams were vying with each other in the Sokeisen, between Waseda University and Keio University; and at the Summer Koshien or National High School Baseball Championship as well. The National High School Baseball Invitational Tournament or Spring Koshien began in 1924. Many senior high schools in Japan participate in the National High School Baseball Championship and or the National High School Baseball Invitational Tournament. The tournament is named after Koshien Stadium which was built in 1922 and is the oldest of the Japanese stadiums. The stadium seats 55,000 people and still has grass, unlike most other stadiums in the country which have astro-turf.

Professional baseball in Japan can be traced back to 1920, although the first professional league was not organized until 1936, consisting of six teams. The first professional team was created by Shouriki Matsutarou and is now known as the Yomiuri Giants. The current highest Japanese professional competition is Nippon Professional Baseball, created in 1949 consists of four leagues. The year 2005 marked the foundation of the Shikoku Island League. Japan fielded a franchise known as the Tokyo Dragons as part of the now defunct Global League in 1969. An effective minor league in Japan is formed by corporate sponsorship of employee teams that play in local leagues and for a national championship.

There was a professional women’s baseball league as well. Beginning in 1952, the women’s teams took part in semiprofessional leagues until early in the 1970s. The Japan Women’s National Team took silver medals at the Women’s Baseball World Cup in both appearances.

Japanese youngsters in the Little League World Series have won five of the championships and have placed second three times. As of 2007, the Japanese championship team will not be required to win an Asian regional competition, but will proceed directly to the Little League World Series.

The Big Six University League was the organizational structure for baseball in Japan from the 1900′s through the 1930s. Now, at the university level, the All-Japan University Championship is an annual competition for school teams.

In the search for stronger competition, a Japanese team from Waseda University traveled to the United States in 1905. Three years later, the baseball team from the University of Washington returned the visit and played in several games that became the pattern of international interest in the sport of baseball. 21 American college teams made the trip to Japan and several Japanese teams made the return journey to the United States. Professional players from the United States, including Babe Ruth and Ty Cobb, also toured and played exhibition games in Japan.

In 1934, during Ruth’s visit, 75,000 spectators jammed into the Koshien Stadium to see the MLB stars. Internationally, the Japan national team has won three Olympic medals, two Intercontinental Cups, and captured medals in six Baseball World Cups. The outstanding star quality of the Japanese baseball players has now made many Americans newly aware of the history of Japanese participation in the American national pastime. In particular, activities of Ichiro Suzuki, Hideki Matsui, and other players from Japan who have been playing in the major leagues have heightened interest in the history of the sport in Japan.

Intense nationalism in Japan in the years previous to World War II saw some major changes in baseball in Japan, but following the War, the interest in baseball play resumed and has been an integral part of Japanese life ever since.