Weight is one of the most important issues to consider when building a fast car for road or track. Putting a car on a serious diet is pretty much free horsepower, as any attempt to lighten a car improves the power to weight ratio, this seriously improves acceleration.

The gains on a lightening a car are huge and not just limited to gains in acceleration either. Once you have lightened a fast car you will find the car performs better in the corners and under braking, parts such as brakes and tires will last longer on the car also.

The potential gains are huge but it must be done correctly, you would not want to lighten a rear wheel drive car too much on the rear or you may find traction a problem particularly with a high power output.

The truth is your fast car could be made a great deal faster cheaply and easily just by shaving a few pounds off the body.

How do we remove weight from the fast car?

This bit is as easy as you want it to be, but as with most forms of car modification it depends on how far you want to go. I know a guy who races a BMW and he decided to go all out on weight saving, he even scraped every bit of under-seal from the floors of the car, extreme perhaps but he managed to remove nearly 2 stone of under-seal, not a bad effort.

The obvious place to start saving weight on your fast car is by removing the interior, and anything else that you do not need, the front seats can be replaced with light weight racing items, the unused wiring removed, carpets and sound deadening, pretty much all of the unnecessary parts, my car has just a driver seat and a cage with much of the unnecessary wiring removed. This makes for a car with very impressive performance.

Many other components can be replaced with lighter parts, gear box casings, axle covers etc. It is worth noting that a stainless steel exhaust is lighter than the same in mild steel, so this constitutes a worthwhile investment.

It is also important to reduce the unsprung weight on the car also, by this I mean wheels, brakes and anything else before the suspension mounts, this provides a very good increase in the handling of the car.

Wheelchair lift vans can be difficult to find because of their specialized function. These vans are made especially to accommodate wheelchair bound individuals. Wheelchair lift vans are designed in such a way that it will be able to allow wheelchairs to be lifted up and become part of the seating of the said van.

This makes it possible for such people on wheelchairs to have access to a specialized mode of transportation that will enable them to travel around in a convenient manner. But when one cannot be found, most people usually rely on having any regular van modified to allow a wheelchair to be accessed into it.

Wheelchair lift vans are included in a range of vehicles that have been modified in order to allow access by individuals who use wheelchairs in their day-to-day routine. The usual modifications made on such vans are lowering the floor and adding a special ramp so that the chair can easily be rolled into the van.

Another modification is adding a motorized lift that is capable of picking the wheelchair up from ground level to the same level as the floor of the van. AMS Vans has pictures of what a lowered floor conversion looks like.

A van must undergo through an intense modification process that requires pinpoint planning in order for it to become wheelchair accessible. If utmost care is not taken during the modification work, there is a big chance that the sloppy work will result in a vehicle that can become completely undriveable.

When looking for your wheelchair van or planning to have one modified, it is recommended that you deal solely with a known member of the National Mobility Equipment Dealers Association when trying to acquire a wheelchair accessible van.

There are general steps that manufacturers follow in converting a regular van into a wheelchair accessible vehicle. These steps may differ greatly from manufacturer to manufacturer. All manufacturers or dealers of wheelchair lift vans should be closely aware of what takes place and what is needed during their conversion process. These manufacturers must be able to answer all questions that individuals may ask about the conversion process. Most van conversions to become wheelchair accessible usually change the usual parts of the van. First of all, the original van floor is generally removed. Front seating is specially modified in such a way so as to allow easy access when using a wheelchair.

A special means of external access added, which is most often a ramp, a motorized lift, or turning seat. The van suspension is then stiffened to allow for the extra weight of wheelchairs, usually those that are powered by a motor.

It may also be necessary for gas tanks to be modified or replaced with custom models. After the conversion process, these modified vehicles are then tested to ensure safe and ideal operation.

The author had an opportunity to ask from the people who make a business survey the in Italy and found that the market of gas for vehicles was a quite interesting because many people do not know that in some countries, the engines of the cars they drive in everyday life have been modified in order to be able to burn other kinds of gas that cost more lower than diesel or benzene.

Italy is a country that uses gas as their fuel, which are Liquefied Petroleum Gas (LPG) and Compressed Natural Gas (CNG).

The number from LPG Euro cars users association and the number from the manufacturer that produces modification kits for cars for other kinds of fuel indicated that there are 1.3-1.4 million cars that use LPG (or GPL in Italian), while 0.3-0.4 million cars use CGN (or Metano in Italian). Italy is a country that uses these two kinds of fuel the most in Europe, as well as the production of modification kits for cars.

On April 28th, 2006, the price of LPG in Italy was Euro 0.63/liter (USD 0.75), while Benzene was Euro 1.50/liter (USD 1.76), which was 2.35 times difference. It is the normal system that the price of LPG is lower than 2.3-2.5 times of Benzene’s, while CNG’s is around Euro 0.50/Kilogram (USD 0.60). This means that CNG’s price depends on weight, not on volume.

Although LPG’s and CNG’s prices are much lower than diesel and benzene, the growth rate of them in Europe is slightly slow and starts to reach their peak point. We can see from many countries in Europe such as England, Italy, Germany, Belgium, Netherlands, and France, or some countries in Asia such as Japan and South Korea, small-sized cars with low-rate fuel burning engines are more likely to be the majority rather than large-sized cars with high-rate fuel burning engines. Modification of cars for CNG or LPG is more suitable for large-sized cars rather than small ones because it needs some space in the cars to install it, and the installation fees and price for the equipment are high around Euro 1500.00 so that the break-event point will be around 2-3 years or more.

The general property of gas is no color and smell, but what we can smell from it is from the chemical mixed in so that we could notice the gas leak. Gas for cars is the fully burning fuel, and this helps reduce the green house effect which causes the global warming. However, there is also a disadvantage from it. It is a fuel that can harm engines in the long-term because it is gas itself. There is no lubricity property, and it also creates high temperature in burning process.

Even though the gas for cars has nothing to do with our everyday lives, in many countries, it is widely used because of the different price of fuel in each country. If the price is too high, the alternative choice is always considered in users’ calculation, especially with the public cars which run for very long distance each day. The cheaper one means the cheaper cost. Therefore, gas for cars would be a topic that must be talked about whenever the price of gas so high that many people cannot afford to use.

Drivers of modified cars are finding it more and more difficult to show off their artistic masterpieces on streets all across the US. California may have led the way in cracking down on what the state terms as traffic offenses, but other states are following suit. No one can argue that the modifications in these modified cars have gone way beyond what was being done to the original hot rods, but should these modifications really be illegal? Are they really hurting anybody?

While it is true that some enthusiasts have juiced up their engines using illegal means, it is also true that most of those modified cars that have been singled out were not initially pulled over for speeding infractions. In fact, the crackdown on modified cars seems to stem more from an aesthetic problem than anything else.

Many of the violators have been ticketed for exceeding the noise pollution laws. Drivers of modified cars counter that they are being singled out because of unfair comparisons to the drivers in such movies as The Fast and Furious. They claim that the portrayal of modified car enthusiasts in that movie series has caused a backlash against real life owners.

The police forces of not only California, but various other states deny that charge, however. They say that the new breed of modified cars presents a safety risk at high speeds whether it involves racing or not. They point to the increased level of accidents involving modified cars sporting darkly tinted windows, custom rims and wheels, and exhaust pipes. California has, of course, long been the center of the hot rod and modified car universe in America, but the crackdown is spreading all across the country.

But owners of modified cars don’t appear ready to roll over and play dead. In addition to flooding the internet to increase support for their side of the argument via blogs, forums and web sites, they are also attacking the problem via America’s greatest legacy: dissent.

For instance, modified car owners are attacking the crackdown in the state of Virginia with an online petition. The petition identifies the problem as stemming from the vague terminology in Virginia’s laws for modifying exhaust systems and suspension.

Modified cars have been targeted by law enforcement officers for decades. And it is certainly true that drivers of modified cars may be more tempted to engage in high speed racing than the rest of us.

The debate is sure to rage for some time as owners of modified cars feel unfairly singled out and as law enforcement officials feel compelled to make the streets as safe as possible for everyone. The divide between car enthusiasts and the police is likely to grow wider, however, as new and more exciting modifications are discovered.

[Introduction]

Nitrous Oxide injection is a popular performance modification that offers maximum returns on spending. The direct outcome of using Nitrous Oxide injection is additional power to your vehicle. This results into better garnering of energy from combustion of fuel, revved up engine and eventual boost in over all performance of the vehicle.

Nitrous oxide is more popular than other performance modifications as besides better performance per unit of money spent, Nitrous installations are easier to accomplish. These installations can be used as and when the need arises. The Nitrous oxide injections are available to meet any magnitude of power need from 25 HP to over 500 extra HP. This performance option caters to the computer controlled fuel injected engines. The Nitrous systems are portable enough to be easily removed or transferred to another vehicle. In comparison to other performance options, Nitrous Oxide systems are feasible, as they cost least and install without much difficulty. To install NOS, all you need are some common hand tools and barely three to four hours time. There is no other performance option that can buy you more performance for lesser money than Nitrous.

Nitrous oxide is colorless, non-flammable and a slightly sweet smelling gas. Also known as laughing gas because of its euphoric effects, Nitrous is also known as NOS after the famous trademark catering Nitrous Oxide injection systems.

[How Does It Work?]

Nitrous oxides functions along identical principle as followed by sodium chlorate upon heating. It constitutes of two parts of Nitrogen and one part of Oxygen (N2O). When Nitrous Oxide is heated to a temperature of about 570 degrees F (~300 degree C), it splits into oxygen and nitrogen. So, injection of Nitrous oxide into the engine results into more oxygen available during combustion. As there is more oxygen available during combustion, the engine can also intake more fuel, and consequently generate more power. Thus, Nitrous oxide is one of the simplest manners to give a substantial horsepower boost to any gasoline engine.

Secondly, when pressurized Nitrous oxide is injected into the intake manifold, it boils and vaporizes. As a result, Nitrous oxide provides significant cooling effect on the intake air. With the cooling effect, the temperature of the intake air reduces by 60-75 degrees F. This in turn, increases air density and subsequent higher concentration of oxygen inside the cylinder. Thus additional power is generated. As per standard rule, every 10 degrees F reduction in intake charge temperature causes 1% increase in power. For example, a 350 HP engine with an intake temperature drop of 70 degrees F shall gain around 25HP on the cooling affect alone.

Thirdly, the nitrogen released during the process of heating also supports the performance aspect. As Nitrogen dampens down the increased cylinder pressure, it controls the combustion process eventually.

Nitrous oxide is colossal just like any other gas. Even its liquid form does not excuse the bulky nature of the gas. The engine requires a huge quantity of Nitrous Oxide to keep the 5-liter engine running at 4,000 rotations per minute (RPM). The speed of 4,000-RPM rate is secured by combustion of 10,000 liters of air every minute. In sharp contrast, the engine consumes only 0.2 liters of gasoline. In nutshell, the engine shall require magnanimous quantity of Nitrous oxide to run your vehicle continuously. Therefore, a car normally carries limited amount of nitrous oxide, which is used very selectively by the driver, by pushing a button.

Nitrous system offers improvement of 1 to 3 full seconds and 10 to 15 MPH in the quarter mile. Other factors viz. engine size, tires, jetting, gearing etc. determine the final results. It is best used with a wide-open throttle, unless a progressive controller is used. It can be safely applied above 2,500 rotations per minute (RPM) under full throttle conditions.

Forged aluminum pistons are one of the best modifications to complement NOS. Other important modifications may be a forged crankshaft, a high quality race type connecting rod, a high output fuel pump dedicated to feeding the additional fuel demands of Nitrous system and a racing fuel with high specific gravity and an octane rating of 110 or more.

For effective performance through Nitrous Oxide, it is important to choose the correct Horse Power for a given application. To elaborate, as the energy will be released in the cylinder, the load on various components to perform will also increase proportionately. If the energy released is greater than the ability to handle the energy, it will amount to wear and tear of the machinery. While 4 cyl. engines allow an extra 40-60 HP, 6 cyl. engines allow 75-100 extra HP only. On identical lines, while small blocks V8’s (302/350/400cid) typically allow up to 140 extra HP, big blocks V8’s (427/454) accept from 125–200 extra HP.

As Nitrous looses the optimal flow rate at very cold temperatures, NOS kit has a nitrous pressure gauge that allows you to monitor the pressure to approximately 800-900 psi. In colder climates, it is always advisable to purchase a bottle heater kit, part # 14161 to keep the ambient temperature to 70-90 degrees F.

Further, the condition of the engine is important to keep in mind while choosing NOS kit for your vehicle. A worn out and poorly tuned up vehicle will not be able to sustain NOS pressure and will be instead harmed by abnormal wear.

Though the button triggering on Nitrous oxide may be held pressed until the bottle containing it is rendered empty, it is recommended that Nitrous Oxide may be used for 15 continuous seconds or lesser. The Nitrous bottle can be easily refilled from any NOS certified distributor. The NOS bottle must not be overfilled as overfilling and/ or too much heat can result into excessive bottle pressures, following a blown out safety seal and eventual release of all the contents out of the bottle.

[Summary]

To wrap up, Nitrous Oxide magnifies the output of any engine – be it stock engine or modified engine, to lend more power and better performance. However, it is important to keep the condition and horsepower of the engine in mind before introducing particular NOS to it to secure positive results only.

Buying import car body kits is easier than ever thanks to the internet. Customizing import cars is moving away from being a hobby toward becoming a big business. Import car body kits can include many things, including spoilers, wings, skirts and air dams. Many kits serve to improve aerodynamics and increase speed, while also making the car look cooler.

There are several factors to consider before making an investment in import car body kits, but first and foremost is the kind of material you want, fiberglass or urethane. Both materials have their advantages. Fiberglass is the preferred type because it usually provides a superior fit and is also easily repaired. Be aware that not all fiberglass import car body kits are created equal; don’t save money by buying low-quality sprayed fiberglass.

Sprayed fiberglass often winds up giving you uneven quality prone to brittle sections that can result in both problems with the fit and breakage. Those who choose the urethane kits prefer it, however, because it is a little tougher and hold up to minor impacts better than fiberglass. This is important because if it does get damaged, it’s almost impossible to repair. Another word of advice: Fiberglass import car body kits are unquestionably the better choice if you plan on a customized paint job.

Import car body kits may sound like a DIY job, but unless you have some experience or are just blessed with natural abilities when it comes to do-it-yourself projects, the actual installation is probably best left to a professional or at least an amateur whose work you have actually seen.

The best way to find someone to install import car body kits is probably to ask someone who already had a body kit installed. Ideally, attending an import car show would probably be your best bet; you’ll likely find not only owners with body kits, but some of the guys who make a living installing them. Unfortunately, not everybody has access to a car show. Next on the list would be hitting the internet.

Import car body kits are always a hot topic of conversation on the import car forums and message boards. The internet is a primary source for information on the import car scene because enthusiasts love to show off their stuff. Take a few hours to look around and you’ll not only find images of the kind of body kit that you want, but also vital information on problems, modification tips and hints, and even the names and phone numbers of qualified installers.

There is one single piece of advice you can expect to get from just about everyone. There is very nearly unanimous agreement anyone getting import car body kits installed should also get it painted at the same time. The reason given for this advice has nothing to do with saving money, or body protection or anything like that; this advice is given to protect the drivers from ridicule. Apparently, it is the ultimate in uncool to drive around in unpainted import car body kits.

Import car clubs are popping up all over the place. Although these clubs have had to fight against their reputation as being nothing more than gangs, the battle seems to be almost over. In fact, import car clubs have moved firmly into the mainstream.

Whether you are looking to join one of these import car clubs, or are looking to advertise one that already exists, the internet is your friend. There seems to be literally thousands of different web sites on which you can list and advertise your club. These clubs are, if nothing else, social networks whereby import car enthusiasts can share their passion with millions of people around the world.

Local chapters of import car clubs may differ significantly, but the one thing they all share in common is a love for the import car subculture. That subculture is about more than just modified cars, however, as a visit to one of these web sites can attest. Checking out the web sites devoted to providing exposure to import car clubs will provide you equal parts opportunity to learn more about cars, music, movies, video games and, of course, girls. The import car scene is particularly concerned with showcasing modified and customized vehicles, but entertainment also plays a part. And why not? Car clubs have been featured in both movies and video games, and one of the key modifications made to many import cars involves boosting the sound system, so music is clearly an integral part. As for the girls, well, a web site devoted to the import car subculture that doesn’t feature clickable links to scantily clad import models really isn’t much of an import web site at all.

Unless, that is, you consider the rise of alternative import car clubs. For instance, a visit to http://Holyrollerz.org takes you to the home page of probably the most recognizable of the Christian import car clubs. In addition to being of the few import car clubs web sites that don’t feature images of sexy models, this club explicitly states that it doesn’t tolerate drinking, racing or profanity. If you wish to experience the fun of import car clubs, but are turned-off by some of the more unacceptable practices, this may be the one for you.

But when it comes down it, all import car clubs are about the car. And it is the worshipping of the vehicle that these sites are really about. In keeping with that interest, you can often find, in addition to images of various cars, homemade videos, tutorials, and even artwork. In fact, if you share your passion for cars with a passion for art, joining a club may be the best way for you to share your creations. Many artists have actually sold their paintings and digital artwork featuring modified import cars.

There are a whole host of different reasons for joining import car clubs. If you don’t know how to get in touch with one your hometown, one of these listing sites can probably help.

The import car show is just one aspect of the burgeoning subculture that has sprung up around the idea of taking import cars and modifying them for street racing in the United States.

The spread of the import car scene can now be felt all across the mainstream from movies such as The Fast and the Furious to video games such as the Need for Speed series.

Although much controversy surrounds every aspect of this subculture, the fact that it is here to stay is probably best exemplified by the growth of the import car show industry. Of course, this growth may have less to do with interest in import cars than with interest in that other topic so near and dear to the hearts of young men.

Go to any import car show, or any web site containing information about an import car show, or pick any magazine about import cars and you will be greeted by the smiling faces and scantily clad bodies of beautiful girls who have come to be known as import models. Import models pose for sexy photos that are found on web sites and in magazines, but they also make personal appearances at import car shows around the world.

The popularity of these girls almost rivals the popularity of the modified cars they are usually photographed posing over. In fact, many of the models who got their start making personal appearances at an import car show now have their own web sites.

Of course, cars and girls have gone together since long before Bruce Springsteen made a career out of singing about their connection to each other. And car magazines have always featured buxom beauties posing on hoods and roofs, so it should hardly be surprising that import car shows continue to make use of attractive young women.

What is different, however, is that where in the past the women who appeared on the covers of car magazines were relatively anonymous and interchangeable, today’s import models have become a prime drawing attraction. In fact, it is not going too far to say that many of the males who attend import car shows are there not to see the latest in car modifications, but their favorite import model. Import car shows have become a showcase for models of the living and non-living types.

The import car shows have become a jumping-off point for a whole new genre of models. And the fascination with these girls doesn’t end when the import car show leaves town. Not only do most of the girls have their official web sites featuring bios, interviews, and, of course, sexy photos, but fan sites dedicated to import car show models have also been popping up over all the internet.

Clearly there is a connection being made between the import car show, the import model and the internet. As these girls become ever more popular, expect to find the import car show becoming an ever more integral part of the import car subculture.

The classic Acura was one of Honda’s biggest gambles. Japanese vehicles had a reputation for being economical above all else, putting functionality over form. Thus, when Honda unleashed the Acura on the Western market, the sense of shock at seeing a Japanese luxury vehicle took a while to die down. Some might argue that the classic Acura design generated a shock that never really died down. After all, the arrival of the Acura heralded the release of more Japanese luxury vehicles into Western markets, something that had been previously unheard of. Debuting in 1986 after nearly ten years of development and design, Honda released the Acura, which became a success. In 1990, Honda announced plans to expand their manufacturing and research operations in the US, the company’s primary market for the classic Acura. At the same time, plans are set into motion dealing with how to release the Acura into other markets, such as Canada and Europe. In 1991, Honda successfully released the Acura into the Hong Kong market, as well as integrated new technology into the design to improve performance. Unfortunately, design problems led to slower sales in the mid-1990s, which prompted Honda to both reduce production and attempt to do a major re-tooling of the overall design of the vehicle. However, at the same time, the niche market of import tuners were drawn to the Acura because it was easy to modify.

The classic Acura designs were eventually revamped in 2000, which did away with what many described as bland design elements. The new designs, combined with technologies to upgrade the performance and fuel efficiency, and decreased costs, allowed Honda to once again make the Acura one of the main import luxury vehicles in the market. Combined with the retained ease of modification that attracted car tuners to them in the previous decade, the effect was a startling resurgence to the initial strong showing that the Acura made when it was first introduced to the market. Later models followed the concept of a luxury vehicle at an affordable price, with good features and some customization options. So far, the strategy has been successful.

In 2004, the classic Acura designs were revamped into the Acura TSX for the European market. Apart from the upgraded design and internal systems, it was also given four-wheel drive and a 4-cylinder engine. Minor modifications were made to make the Acura TSX more suitable for the European market. The new design was received well by the market and quickly became one of the premier import luxury cars in the European market at the time.

However, certain features like rear wheel drive and V8 engines, have become prominent among the competitors of the classic Acura. Honda currently is sticking to its guns in maintaining the simple but elegant design, combined with functional technologies and systems. While opinions vary, there is some worry over the fact that the latest models have not been as tuner-friendly as previous ones. Some speculate that Honda will have to once again rethink the design of the classic Acura in order to keep up.

A snowmobile, sometimes referred to as a snow scooter, a sled, or as a snow machine, can be defined as a land vehicle that is propelled by rubber tracks or belts, equipped with skis for steering. Snowmobiles are meant to be driven on ice and snow, without a road or trail being necessary.

The first ever snowmobile can be traced back to 1923, when a man by the name of Carl Eliason made modifications to a Ford Model T by replacing the undercarriage with tracks and skis. These earliest snowmobiles were used to deliver the mail through sleet and snow in the wintry Midwest area. The snowmobiles appearance and function has changed quite a bit over the years.

Today, there are a variety of reasons why people enjoy snowmobiles; recreation, remote travel, racing, as well as being used in rescue efforts. Snowmobiles are also made in a variety of styles, with some being produced for the single rider, with others being made for two passengers. Many riders of snowmobiles also utilize their snowmobiles to gain access to wilderness areas that are too remote to be accessed by a normal motor vehicle.

Snowmobiles have become so popular that there are now specific events centered on them! There is the Snowcross Racing Series, Snowmobile Skipping Races, as well as the Grass Drags, which are held in the absence of snow, right after Labor Day in Minnesota. While not all snowmobiles are manufactured the same, the average recreational snowmobile can reach speeds of 120 miles per hour, and the snowmobiles made for racing can reach speeds in excess of 150 miles per hour.

Not only are snowmobiles popular in the United States and Canada, Russia has their very own version of the snowmobile, which can be seen in the aerosan. Aerosan, when translated, means “aero sled.” The Russians use this propeller-powered snowmobile for delivering the mail, patrolling the borders, as well as for recreational purposes.

The aerosan has a very colorful past, and their use by the military can be traced back to the 1920’s. They were used in the Second World War, and were outfitted with a machine gun mount that was attached to the roof of the aerosan. During wartime, these particular snowmobiles were also used for medical evacuation in deep snow.

No matter what your reason for riding a snowmobile, you should always practice a bit of snowmobile safety. When operating, or riding as a passenger on a snowmobile, you should never be under the influence of alcohol. You should always carry a first aid kit, always wear protective headgear, monitor your speed, and never travel alone. There are also snowmobile safety courses that are available from a variety of sources, and these safety courses are always a good idea for the younger riders. Staying safe should always be the first priority when enjoying a snowmobile!