Friday 27 November 2015

Guidelines for Getting the Best Exhaust Headers

An exhaust header is basically an automotive part which has been designed for the purpose of enhancing the performance of the vehicle. The small amount of gain in performance initiated by the header is of great importance to those who often implement various modifications for increasing the speed. The header modifies the exhaust system, thus preventing the amount of back pressure wherein the cylinders are not forced to work hard to push the exhaust fumes. These parts are available in various types, relying on the requirements of the drivers wherein the parts are adjusted for achieving low or high performance.

For a vehicle to function properly, it is extremely essential to let the car “breathe” properly. Breathing for a vehicle means absence of excessive wastes and gases. The performance exhaust headers create a minute exhaust pipe for every cylinder and directing the exhaust fumes to a centralized larger container. The pipes of the header are bent to fit directly under the hood so that the gases would get collected in the chamber in a sequence as every cylinder fires. This part eliminates the issues related to back pressure, thus facilitating the cylinders to function in a more efficient manner.

Here are some simple guidelines for getting the best of the headers for your vehicle;

•    Size of the header: One of the main things to be considered while choosing headers is the diameter of the pipes that are directly connected to the ports of the exhaust system. Choosing the right diameter must be done in accordance with the size of the engine, horsepower generated, kind of usage of the vehicle and several other such factors.

•    Dimensions: These parts are available in variety of dimensions or specifications, namely full length, mid-length and short. The full length parts are usually longer than the pre installed exhaust pipes. These facilitate in producing more power in vehicles that have less rpm ranges. The long lengths help in the prevention of the gases from escaping while moving to another pipe. The mid length and short headers are appropriate for vehicles that have a crowded engine partition.

•    Configuration: Apart from the full length header available in 4-1 configuration, some manufacturers offer these products in another pattern known as Tri-Y. This particular pattern combines the four pipes into two larger yet secondary pipes before actually integrating with the collection chamber. This particular pattern has been observed to deliver a better rate of curve by maintaining a much better exhaust flow.

•    Material: Most of these parts are made from stainless steel or simply steel. Choosing the standard steel is related to price. These standard steel parts are comparatively low in comparison to the stainless steel but don’t offer durability as the latter do.

Being a part of the Performance Exhaust Kits, you can get these headers either as a complete set or as separate components. Whatever you choose, ensure that they are bought from the authorized dealers so that you can be assured of getting the best.

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