cararticles.com

July 28, 2009

Discover the Excitement of Off Road Vehicle Riding on your Idaho Vacation at St. Anthony Sand Dunes

Filed under: Muscle Cars — Admin @ 7:02 am

Enjoy the Thrill of ORV Riding on your Idaho Vacation at St. Anthony Sand Dunes

Are you thrill seeker that is always looking for a new place to experiene on your Idaho vacation with challenges and yet great fun? If so you will want to drop in on St. Anthony Sand Dunes and take your off road vehicle and face the challenges provided by this great playground. There are over 10,000 acres of sand dunes which rise to over four hundred feet for you to test your skills on.

If you aren’t an off road vehicle sportsman there are still fun times available whether it is by climbing or horseback riding along the sand dunes. There are 15 adventureous miles of open sand for you to experience.

White Sands in NM isn’t the only place with the shifting white quartz sand. St. Anthony Sand Dunes is another place where the sand grows 8 feet every season.

There are camping sites for you to stay at but be prepared for some primitive camping at some of them. They are unimproved with out door biffy’s - although there are some that are full service for those that don’t wish to go to the extreme. Recreational vehicles are also permitted and there is a gravel parking area for use with hook ups, even a store of sorts to get you those things that you forgot to pack.

Discover the challenges of Choke Cherry where you will probably have to come up the back side since the front is too steep for most vehicles. Then on to Devil’s Dune and Dead Horse Bowl along with a exciting bunch of other places that you will discover as you ride the locale. Don’t simply stop at the “main” dunes, explore the less used, and enjoy the area that is ideal for your desires.

Thunder Mountain is where everyone races so if you are into racing this is the place to be. You probably will want to race to the top and then ride back down since the other side is really steep and not appropriate to racing.

The park is under the management of the BLM. There are regulations, like a 5 mph speed limit in the park that must be obeyed so you don’t risk your fellow campers. If you violoate this you will be asked to leave, and you should be!!

The sand dunes are located just 50 miles northwest of Idaho Falls, nearby St. Anthony in the beautiful Eastern region of Idaho, on of the more popular Idaho attractions. Come and tour and come again and often, you are more than welcome.

July 27, 2009

Cars: Using A Performance Throttle Body For Racing

Filed under: Muscle Cars — Admin @ 11:45 am

When designing your engine for performance and winning races, you should at all times focus on getting the most air into your car as you can. The more air that can enter into the motor, the more fuel which can be combined with it and then ignited in order to create horsepower. The element of your engine which actually controls how much air is permitted to come in is called the throttle body. Go to emission control for more information.

The throttle body is pretty easy to spot. It is the circular or rectangular opening on top of, or on the side of the intake which can have one or more flat butterfly valves covering the opening. When you press down on the gas pedal with your foot, what you are really doing is opening up this valve on the throttle body to let more air in which in turn sucks more fuel into the engine.

Since more air equals more horsepower, does that mean that a bigger throttle body which lets in more air means you will be able to increase your engines performance? In general, yes. A larger throttle body will suck in more air, and as long as your engine is capable of keeping up with the fuel demand then you should see a horsepower increase. Performance-oriented throttle bodies are also often better able to provide precise control over how much air is entering, giving you a more accurate throttle. However, keep in mind that an engine is a system, and it should be treated that way. Bolt-on components like throttle bodies can help to improve your performance, but they work much better when matched with the proper valves, exhaust system and overall tuning.
Refer to emission control for more information.

For the ultimate in performance, the key is not to go bigger, but actually add supplementary throttle bodies to your intake. In fact, you can even add a throttle body for each cylinder in your engine. These are called individual throttle bodies, and together with a special intake they can provide a direct path to air for every cylinder individually. Individual throttle bodies are the ultimate in performance for this type of modification, but their implementation is fairly complicated.

Getting each of the throttle bodies to open at exactly the right time in tune with each other is a difficult proposition. Not only that, but out on the street potholes, speed bumps and just general road roughness can provide enough vibration to seriously interfere with the correct calibration of these throttle bodies. It is usually a better idea to reserve the use of ITBs for cars that will only be used on the track unless of course, you have the time and energy to devote to making sure that these throttle bodies stay in tune on your daily driver.

Whichever route you decide to go, whether ITB or larger single or dual throttle bodies, you need to make sure that you arent overloading your engines capacity. If you cant get enough fuel into your engine to make use of the extra air, you might actually decrease your performance. A larger fuel pump and fuel injectors with a higher flow rate can help to make sure that your new throttle body solution gives you the horsepower gains you are looking for. Visit emission control for further information.

Newer Posts »

Powered by WordPress