BannerAd2.gif - 28966 Bytes
admin on February 25th, 2010
Gregory Alexander asked:




The glow plug is one amazing piece of engineering, the closest anyone has ever got to a true perpetual motion machine, you radio controlled cars engine will run without anything apart from fuel, no spark plugs or electrical ignition, these babies run on the glow.

Selecting the correct glow plug is not that difficult you just have to understand how they work. Truth be told they are not exactly perpetual motion machine, they still require a little kick with a 1.5V battery to start the glow, after that they will keep glowing as long as the engine is running.

Turbo or Standard

A turbo plug will only work in a turbo engine, these do not have tiny 1:10 Scale fans blowing air into the engine like there full sized counter parts, the turbo plug is tapered at the end to create a tighter fit to the engine head, this in turn increases power slightly, you can’t use a turbo plug in a standard engine, these require standard plugs.

The Glow Plug Temperature Rating

You need to find the right temperature glow plug for your engine, a hotter plug will work better when the engine is a little short of heat, while you should use a cooler glow plug if you have a large engine that produces a lot of heat.Hotter glow plugs also make it easier to start your engine, while the colder glow plugs will give you slightly better performance during you run.

There is no right or wrong setup, everything needs to be taken into account, from the temperature of the air to the height above sea level these all affect they way the glow plug will perform.

Quality over quantity.

When buying a radio controlled glow plug it’s always, as so many things in file, worth your while to get the slightly more expensive glow plug, these generally have a more consistent tune and heat and will often outlast the cheaper plugs by several runs, which makes up for the extra cost.

Reading your glow plug

Using a few simple methods it’s easy to find out how close you are to a perfect tune by inspecting the glow plug, if there is a surplus of oil on the head then they are running to rich and need to lean up your mixture, if your glow plug is a grey color with a small amount of oil then your spot on with your tune, likewise if there is little to no oil and your glow plug filament is bent or thinning where it connects to the base of the glow plug then you are too lean and need to richen your mixture.

Some general points about glow plugs

Never touch the filament, this is very fragile and doing so can break the filament and ruin a plug. Protect your engine by only buying good glow plugs from decent hobby shops Keep your glow plugs in a cool dry place, they don’t like moisture Always select the right glow plug Follow the recommended break in procedures for your engine. When Breaking in an engine chances are that the plug you use will be ruined. Keep your engine in tune Never tighten a glow plug too much, it doesn’t need to be as tight as you think Watch out for nitro detonation, this means your using the wrong plug or your tune is way off. Use the right glow starter Ask other racers for help, the RC community is an awesome one and someone will always be willing to help you

Birth Records Search


Similar Blog Links

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace

Tags: , ,

BannerAd2.gif - 28966 Bytes
admin on February 22nd, 2010
Mike Heckroth asked:




Looking for a new hobby? Perhaps Nitro RC trucks may be just what you are looking for. Nitro powered trucks are powerful machines that can run both on-road or off-road (depending on the type of truck that you buy).

You can customize the truck just like a real vehicle, depending on your needs and preferences. Remote control alone with customization can be boring at times. If you are interested in the technical aspects of an RC vehicle, then this hobby is for you. Let’s see why hundreds of hobbyists are flocking to buy Nitro RC trucks.

1) Nitro – learn more about this new and powerful fuel!

First of all, don’t mistake Nitro for gas. Nitro is NOT gasoline. So don’t try to feed a Nitro truck with gas. You won’t be able to get it to work anyway. The three main ingredients that go into Nitro is Nitromethane (hence the name Nitro), Methanol and oil. This fuel actually works to protect the engine as temperature goes up. This allows the machine to operate at higher efficiency. In other words, you get more power!

2) Able to customize.

If you are not happy with the performance of the truck, you can always choose from a wide range of performance accessories. You can choose to replace the battery with a more powerful one, or you may even replace the entire engine. It’s all up to your own individual preference.

This is, perhaps, the primary reason why hobbyists just can’t get enough of these trucks. There are just so many things that you can go into. Don’t think that it’s easy to customize a truck to maximum performance on a race course. When you think that you have gotten the best specifications, someone comes up with something better and beat yours. So back to the drawing board to find out why your truck isn’t performing as well as the competition.

It takes patience, time and lots of practice and experience to get the “formula” right. That sounds like all the right ingredients for an interesting and long lasting hobby.

3) Many attractive trucks to choose from.

There are so many different models to choose from. They range from road buggies to Titan trucks. Road buggies are getting more and more popular these days because of their appealing looks and their ability to perform on rough terrain. It’s actually more fun to see an RC buggy racing through the sand and flying over humps and whatever obstacles that come into its path.

4) Trucks are based on real life vehicles.

Perhaps you are not old enough to own a real truck yet. Or perhaps owning a real vehicle just isn’t an option. But you are in love with a truck. So what do you do? You buy a replica of the real thing – a remote controlled Nitro driven truck. This is a great way to get to own your dream vehicle without having to fork out a fortune.

Tweak the truck to your heart’s content and never have to worry about a single loan installment!

Pinellas County Appraiser
Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace

Tags: , ,

BannerAd2.gif - 28966 Bytes
Alex Desatoff asked:




How fast are they really?

If your interested in buying an electric RC car then you likely have a few questions regarding what you can expect from them. The main question that arises the most kind of speeds can it reach. Fast electric RC cars, the ones that are tuned just right and have a custom engine are still no match to a gas powered RC car. You can realistically expect speeds of 30-45 MPH on an average electric RC car and 50-75 MPH on a more advanced and properly tuned vehicle.

Battery Life/Run Time

Another factor that should be considered before making a purchase is the battery life. The battery life on an average RC car will give you 15 to 20 minutes of run time – full speed. Some radio control cars will deplete energy faster depending on accessories like working lights, alarms and the like. Check the battery charge rating on the specifications sheet to ensure it will run on a single charge according to your expectations.

Space Requirements/Where To Race

Unlike gas powered RC cars, electric RC cars can be driven/raced in apartment complexes due to being slower and the reduced noise levels no worrying about complaining neighbors! Most fast electric RC cars are built with standard street tires which are smaller and use less rubber. This is ideal if your in town and you’ll only be driving on pavement. If your into offroad racing then you will need to upgrade your RC car tires to a larger size with better tread for increased grip.

Your Local Hobby Shop

Hobby shops often have race tracks and strips of pavement specifically for racing RC cars – a great place to have some fun and learn some interesting things about RC cars from other enthusiasts. If you really decide you like the RC hobby world then you can even enter racing competitions that take place at these tracks and have a chance at winning prizes! Electric RC cars may be fast but they are no competition for a gas powered RC car so you may be out of luck unless they specifically have different competition groups for gas and electric RC cars.

About The Radio Control Signal

One final note pertains to the signal output by your controller. On cheaper RC cars the signal may interfere with other RC cars and you may experience dead spots where you lose control of your RC car. Better models use a specific signal “channel” for each type of RC car that is built – if the same two RC cars are together you have the option of switching to another “channel” so this does not happen.

Nitro Engine Analysis Software
Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace

Tags: , ,

BannerAd2.gif - 28966 Bytes
admin on October 30th, 2009
Andre McFayden asked:




Until recently, most rc airplanes were powered by small two-stroke engines, using liquid fuels. Models powered by electric motors were very uncommon, due to the excessive weight of the power system and battery. However, the electric rc airplane has become commonplace, especially in models meant for beginner pilots.

Electric power advantages include reliability, convenience, low noise, low vibration, and clean operation. The disadvantage of early systems was low power relative to weight. However modern electric airplane motors, combined with advanced batteries, have increased the performance of electric rc airplanes by leaps and bounds.

In the more common Brushed motors, current switching is done using sliding contacts known as brushes. These brushes get hot and wear out over time. In Brushless motors, the switching happens electronically using a special speed controller. This second type of motor and its controller are more expensive to make. Its advantages are no maintenance and higher performance.

There are three main types of battery packs in use for electric airplane motors. These are Nickel Cadmium (NiCad), Nickel Metal Hydride (NiMH) and Lithium Polymer (LiPo). LiPo batteries are lighter for a given application, but are more expensive than NiCad or NiMH.

Electric rc airplane types include powered sailplanes, indoor flyers, scale models, aerobatic models, and ducted fan (jet-type). Virtually any type of rc model can now be electric powered. Even electric helicopters are now a practical reality. For the beginner, something slow and stable is recommended for a trainer aircraft.

Visit the RC Airplane Advisor for more info about Electric RC Airplanes.

This article may be reprinted if proper credit is given and all links left intact.

Copyright

Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace

Tags: , ,

BannerAd2.gif - 28966 Bytes
admin on October 21st, 2009
Paul Dunphy asked:




When it comes to outdoor hobbies, few compare to the exhilaration of racing gas RC cars or their electric counterparts. Due to the fact that there are so many varieties of remote controlled vehicles on the market, a novice can be completely overwhelmed when they go to purchase their first one. This article will help to minimize some of that confusion and even help to pick the RC car that is right for you.

Remote control cars can be raced on the street, in a backyard or in the park. Building a track for a remote control truck is half the fun; try taking your RC cars out for a drive on a wild, bumpy course. RC cars are popular to adults and children as well since they are fairly easy to control and quite challenging for entertainment purposes. These cars are a progressively fashionable pastime specifically for both gas RC cars and trucks and electric RC cars.

Radio controlled cars use a common set of components for their control and operation. All cars require a transmitter, which has the joysticks for control, or in pistol grip form, a trigger for throttle and a wheel for turning, and a receiver which sits inside the car. Remote control cars vary greatly in their sturdiness, and some of them may not be sturdy enough for the rough and tumble set.

Electric powered RC vehicles require a 2-channel radio, motors, speed control and battery; while the gas powered vehicles require a radio, engine, fuel and muffler. A speed controller is very important to remote control cars; no matter they are simple or complex structures.

Gas RC cars are completely air cooled, and may be run continuously with no need to take breaks for cooling down. The gas powered RC cars tend to be larger than electric cars on average, because affordable high-performance electronics are generally, only available in 1:10 scale or smaller. Gas powered remote control cars are very powerful and fast and offer a realistic driving experience with advanced features. Electric remote control cars are easier for beginners to drive but they too are responsive and quick. Nitro fuel may contain castor oil, synthetic oil, or a mixture of both. When castor oil breaks down at high temperatures it creates a lubricating film — desirable but somewhat messy.

Electric power is often the chosen form of power for remote control aircraft, boats and of course, cars. Electrically powered RC cars aren’t for wimps anymore; due to great improvements. Today’s models are fast, powerful — and quiet.

Electric vehicles are usually slightly faster around the track because battery and motor power is more easily controllable, but the advantage is negligible. Larger nitro– powered vehicles such as the k-scale on-road cars are amazingly fast and can run up to 1 hour. Electric cars are powered by an electric motor and electrical batteries. Generally the gas powered RC cars require a bit more maintenance compared to the electric cars, and therefore the electric are preferred by first timers in the hobby.

Electric ready to run (RTR) cars and trucks usually require a charger and battery to operate and they are not included with purchase.

Whichever remote control car you decide to start out with you are sure to find one that fits your needs. Whether you’re looking for something with a lot of power, something that is quiet or a vehicle that you can let everyone know you own with the sound from its exhaust you will find exactly what you want in a RC hobby!

Wedding Cake Charms
Share and Enjoy:
  • Digg
  • del.icio.us
  • Facebook
  • NewsVine
  • Reddit
  • StumbleUpon
  • Google Bookmarks
  • Yahoo! Buzz
  • Twitter
  • Technorati
  • Live
  • LinkedIn
  • MySpace

Tags: , ,