Do I have to face dirt bike jumps?

If you ever want to ride on a motocross track you are going to have to learn to beat the dirt bike jumps. At first they are a very daunting affair, and riding at them with any pace seems almost suicidal but to get anywhere in dirt bike racing you need to face them and you need to beat them otherwise you wont get anywhere and you wont have any success. When you first start dirt bike racing youll be lucky to get a couple or feet of air and stay upright when you land, but this will all change when you have a little experience and a little knowledge behind you. The only real trick to being any good over dirt bike jumps is to practise and keep practising.

The best way to beat dirt bike jumps.

Its true that there are no quick fixes to beat dirt bike jumps and the real key to success is to practise and keep practising. However, there are some basic guidelines that will increase you chance of success and it is these guidelines you should be practising.

Firstly, you posture should be that of a standing up position but crouched slightly and gripping the bike with your legs; if you dont grip with your legs you and the bike are likely to become separated and this will ensure that you can land relatively comfortably in a sitting position. It also stops the bike from kicking out sideways if you hit a bump on the way up the ramp.

As you approach the ramp you should know pretty much exactly where you want to be on the up ramp; finding the line on the ramp and keeping an even throttle all the way up. Again, this will mean less chance of the bike jumping if you hit a bump or a rock.

If you want to land with your bike upright and you on the seat, then when youve got air you need to be looking where youre going to land and amend your bike position accordingly so if youre landing on the flat lift your handle bars before you hit the ground; this way your back wheel will make contact first and will take most of the pressure of the landing. If, however, you are landing on the down slope then you need your bike to be at the same angle as the slope. To alter your bikes position, you can either rev while in the air which will drop the rear of your bike or you can let up on the clutch and apply the rear brakes giving the opposite effect.

The second before you land get straight onto your clutch, the revs will help your rear suspension take the blow and will give you good acceleration on landing. One of the hardest things about dirt bike jumps is having the confidence to pull it off. If youre confident then youll stand more chance of doing everything as well as you can so practise and practise hard; dont get too carried away at first though, just take it at your own pace.

About The Author:
Dirt Bikes HQ, http://www.dirtbikeshq.com/,for lots of information about dirt biking.

How to reduce fuel consumption amidst skyrocketing gas Roger CharlesGas prices keep skyrocketing. But there is a lot a motorist can do to reduce fuel consumption. There are quite a few easy and inexpensive maintenance steps that can be taken to add miles to every gallon and save money.

Consumers waste millions of dollars everyday because of dirty oil, worn spark plugs, faulty thermostats, loose gas caps, underinflated tires, malfunctioning engine controls, poor wheel alignment, dirty air filters, and so on. These problems are basic and easy to take care of, yet still they are major causes of wasted fuel.

As they say, "a stitch in time saves nine". With proper maintenance you can save a lot of fuel. Avoid gas vaporization by ensuring that your vehicle gas cap is not damaged, loose or missing. Your tires must be properly inflated; otherwise it can cost you a few miles per gallon. Replace your spark plugs regularly to avoid misfiring and fuel wastage. Replace clogged air filters and improve gas mileage by as much as 10 percent.

Driving habits are another major contributor to poor fuel economy. Bad habits include exceeding speed limits, aggressive driving, excessive idling, carrying heavy items in vehicle, and the list goes on.

Fast driving in low gears can consume up to 45% more fuel than is needed. When traveling at highway speeds keep windows closed. Open windows reduce your mileage by 10%. You should drive steadily. Sudden changes in speed wastes fuel.

A lot of fuel can be wasted by prolonged warming up of the engine. You do not need to warm up engine for more than 45 seconds even on cold mornings. Starting and stopping your engine needlessly is another no-no. Avoid revving the engine, especially just before it is switched off.

You should also buy your gasoline carefully. Choose quality brands that provide greater economy. Buy your gasoline during the coolest times of the day. And never fill your gas tank to the top. The gas can slosh over and out of the tank.

Other fuel saving habits include avoiding rough roads, using straighter roads, regular tune-ups, inspection of suspension and chassis parts for misalignment, and removing snow tires during good weather seasons.

About The Author:
Roger Charles is a successful author and publisher of http://toyota-parts-guide.comA resource for information and tips on buying auto parts and accessories online.

Things to look for when buying car stereo speakers. Roger Charles1. How is the speaker's power measured?

Pay close attention to the amount of power the speaker can handle. This is particularly important when dealing with woofers, since they require more power to play loudly. Look out for models where the manufacturers exaggerate power. Ensure that power is measures in RMS. Be very wary of terms like "music power" and "peak power". These terms mean nothing when it comes to measuring power.

2. How sensitive is the speaker?

The more sensitive a speaker is, the less power required to play it. If a speaker is insensitive it will require a lot more power to play at the same volume. If you're using an amplifier you don't have much to worry about. But sensitivity becomes a bigger issue when you're using your head unit to power your speakers. Head units have less power so they require speakers that are more sensitive.

3. Are you buying the right size speakers?

The size of your speaker is very important. They should be able to fit in the proper locations. Ensure that your midrange speakers can fit in the door or dash spaces or else you may have to do some cutting. Do you have enough room in your trunk for your woofer to fit? Ensure that tweeters can be mounted in a location where they fire almost directly at you.

4. What type of enclosure is best for your subwoofers?

Woofers generate a back wave behind them. They should never be mounted in free air space. If this is done the sound they produced at the front will be cancelled out by the backwave. As a result they will produce no bass. Hence the need for enclosures. You can choose between many types of enclosures.

One popular choice is the ported box. The woofer is mounted in the box with a hole in it and a port tube attached to the hole.

There's another technique where two chambers are used. The woofer is mounted in one chamber inside the box and fires into another chamber that is ported to the outside.

Another method uses the speaker's trunk as an enclosure.

The sealed enclosure is the most popular. The back wave is surpressed inside the box and the speaker fires inside the car.

All of these methods have their advantages and disadvantages. You need to choose one that is best for your situation. Be sure to inform yourself about enclosures before making a selection.

Ordering your car stereo speakers online is quick and easy. Before buying them check out some online reviews. Find out what customers like yourself think of the speaker you want to buy. You can order your speakers online today.

About The Author:
Roger Charles is a successful author and publisher of http://car-stereos-guide.comA resource for information and tips on buying car stereo and audio products online.

Things to look for when buying a car stereo head unit.Roger CharlesThere are so may car stereo head units on the market. How do you know what to choose? Let's take a look at some of the things you should look for when buying a head unit.

1. How user friendly is the head unit?

Your head unit must be user friendly. This is the part of your car stereo you will interact with the most so you must feel comfortable using it. Before buying one be sure to play around with it and see how easy and quick it is to change tracks on a CD, switch radio stations, and so on. Are the buttons too small? You need to be able to enjoy using your head unit.

2. How is the unit's power measured?

Pay close attention to power. Look out for models where the manufacturers exaggerate the unit's power. This malpractice is common among most manufacturers. Ensure that power is measures in RMS. Be very wary of terms like "music power" and "peak power". These terms mean nothing when it comes to measuring power.

3. Choosing between a cassette player and a CD player.

It's all about your personal preference. Do you use more cassettes than CDs? In that case you should probably go with a cassette player. Many of them give you the option of hooking up a CD changer. Your CD changer can be operated from your head unit.

The only problem with some CD changers is the fact that you may have to get to your trunk or under your seat to change CDs. With in-dash CD players everything is in reach and can be operated easily.

More and more people are using CDs these days. CDs have several advantages including better sound quality. Many of them can be hooked up to a CD changer as well.

4. Does the head unit include pre-amp outputs?

If you're serious about sound you wouldn't buy a head unit that doesn't come with pre-amp outputs. With these outputs, you can run an amplifier directly without any need for conversion. This output is the cleanest. Higher volt outputs are better as long as your amplifier or crossover can handle the voltage. For less noise choose 4 volts over 1-2 volts.

5. Is there a theft prevention scheme?

If theft protection is important to you buy a head unit that includes a theft prevention scheme. You can choose between a partially detachable and fully detachable face. Detaching the face of your head unit renders it useless. So this is obviously a great deterrent for thieves.

Kenwood has some models where the face flips around so the thief can't see the head unit.

Some head units like Eclipse's ESN system, require a reference CD when you first apply power to them. If it is stolen it is useless. You must have the reference CD for it to work. The only problem with this is that if the thief has no clue about this feature, your head unit would be stolen anyway. Your only hope would be if he foolishly takes it to Eclipse for repair. Eclipse would be able to verify that it was stolen.

Ordering your car stereo head unit online is quick and easy. Before buying your head unit be sure to check out some online reviews. Find out what customers like yourself think of the unit you want to buy. You can order one online today.

About The Author:
Roger Charles is a successful author and publisher of http://car-stereos-guide.comA resource for information and tips on buying car stereo and audio products online.