two strokes engine performance

1. Ignition and piston work.
At this point the fuel property will decide the heat release, at which time the fuel will produce work. A well designed fuel is an important factor to race engines. The heat release time from combustion is mainly decided from the fuel properties, air/fuel ratio and cylinder head design. The fuel ratio of H/C (hydrogen/carbon) in the CnHm molecules varies, n and m takes certain values for different fuels. During the combustion, the molecules break down step by step with different heat release at each step. 50% of the available heat is usually released within 5° -10° ATDC (After Top Dead Center).
The picture shows the relationship to crank angle and crank moment. As a schedule example, if fuelblend 1 releases most of the energy in a very short time after TDC with a high pressure peak and blend 2 in a longer period of time with a moderate pressure peak then the moment on the crank will be different over the time for the two cases.
(Pressure in MPa creates an additional piston force)

Getting the Perfect Motorcycle

p { margin-bottom: 0.21cm; }a:link { color: rgb(0, 0, 255); }

If you are thinking of purchasing a motorcycle then be prepared to feast your eyes on a variety of models out there. A motorcycle holds a special place in the heart of every rider and purchasing one needs careful consideration. In the past, there were one or two manufacturers who would bring out a few models in the market. The customer didn’t have much of a choice. However, those days are long gone and now you don’t have to worry about choice when it comes to a motorcycle. York has a number of good dealers that have some of the best two-wheelers in the country.

Tips for Selecting Good Motorcycle Race Tires

Motorcycle racing is a sport that has been around for centuries. This sport is enjoyed by experts and amateurs alike. There are several distinct kinds of motorcycle racing that are conducted and along with the sorts of racing there are a number of unique track sorts that are utilised as well. The varieties of racing that are the most well-known incorporate: Speedway racing, motorcycle trials, drag racing with motorcycles, motocross, ice racing and hill climbs.

What Makes Ducati Motorbikes So Desirable?

Some people ask what makes Ducati motorbikes so desirable. If you don't know anything about motorbikes than you're unaware that Ducati has been around since 1926. They're an Italian company with about 1,200 employees and they really know what they're making. Therefore they have had plenty of time to get their names out. They have become extremely popular every year since then. One reason this motorcycle manufacturer is so desirable is because it's all they make. They specialize in motorbikes and motorbikes only (besides accessories and merchandise). They're also not your average motorcycles, as these are high-performance. Riding one of these bikes gives a similar feeling children get on Christmas day. There are four key reasons these bikes are just so desirable. Well five, one being the Italian's passion, but we won't really be getting into that here.

Scooter: 4 Stroke Vs 2 Stroke

The price of crude oil is near an all time high, and as a result prices of everything are up. Most obviously in many of our daily lives is the price of gasoline. As a result, many people are looking for alternative options for making the morning commute easier and cheaper. For some people that means carpooling, telecommuting, or mass transit. Another great option for commuters is gas scooters.

The problem is that for many people, it is their first time on a motorized set of two wheels. One of the many questions asked is which is better, a 2 stroke or 4 stroke scooter?

Each of the types of scooters has their positives and negatives.

Check Out the Assessment of the Performance Silencer Spyder Exhaust From Hindle

Whenever we report on motorbike components, gadgets, and clothing we look at a lots of Spyder exhausts each and every day, and many offerings out there are pretty bad. Even if they are fairly nice, they often end up lacking something that we end up wishing the manufacturers would have incorporated. Having said that, we can easily say that we like the Performance Silencer from Hindle given that it offers all the critical elements.

While you are out riding, having the correct Spyder parts, accessories, and clothes is critical to ensure that you make the most out of your ride. Getting the Performance Muffler will be a good choice because the Hindle exhaust system combines sporty looks with great sound.