Wednesday, May 21, 2008

Blow that....

The exhaust is not just about how good your vehicle sounds. It is also about the overall performance of your ride. Furthermore, exhausts importantly deal with the management of fumes and poisonous gases. Well then, how much time would you allot for maintaining and repairing bad exhaust parts? Better think about it right now.

Getting rid of the exhaust fumes while reducing pressure is what you surely need to attain higher BHP. One way of working on this is by polishing the inside of the exhaust, which can allow fast exit of gases.

Cars with 1.6l engine, according to Torquecars.com, should be provided with a maximum of 1.5 to 2 inch pipe .While 2.5l engines should go with 2-2.5 inches then over this go with a 3 inch exhaust. The bore size applies all over the length of the exhaust up to the back box.

The back box and exit pipe can be a little wider however, it won’t give more power, instead, it will just give deeper sound. Gases will flow better from a large pipe to a small pipe. Steps will cause turbulence and this can interfere with the airflow. Later on, this will contribute on the quality of performance.

The shape of exhaust manifold can also be critical. If you think that your exhaust parts are simple auto parts, then consider the complicated calculations made by experts so that all features are proportioned and perfect for handling pressure and gases. Consider aftermarket performance exhaust headers when replacing the original.

If you still want to improve your exhaust, smoothing out the inside using grinding wheel on a drill can help. You can also get a purpose built stainless steel unit that will perfectly fit into your car.

Some of the best systems are called 4-2-1 (means that they go from 4 pipes into 2 pipes and then into 1 within 3-step process). Other standard exhausts are 4-1, where the pipes are merfed at one point lower down the manifold. A larger diameter of exhaust signifies that as the pressure needed to expel air is lower, the whole process will get quicker with a lower push needed. Cats suck power by slowing up the airflow. Nonetheless, the catalysts (which is made standard for all exhausts) can reduce efficiency.

You might have heard about the catback. High flow sports cat can give improvement on most applications. This benefit however will be minimal on smaller engined vehicles.

Most standard exhausts are cast and are composed of many imperfections on internal suface. Ridges on joints are often seen on these parts. When there is grinding inside the exhaust. Smooth airflow and more improved performance are possibly attained.

Hood temperature is one of the biggest jinxes found in your vehicle. Wrapping the exhaust manifold with a heat resistant wrap can result to a dramatic temperature reduction. It will help the cat reach operating temperature quicker. This can also ensure longer life and efficiency.

So whenever you want to blow clean exhaust, while improving the performance of your car, then start upgrading your exhaust now. Make sure that the next time you drive down the road. Your exhaust will not bring you into troubles. Also ensure that proper care and replacement are provided upon discovering exhaust problems. You can check your manufacturer’s manual if you want to know the basics in maintaining your exhaust. If not, you can surf the internet for countless options in enhancing your vehicle exhaust. When looking for high-quality replacement, demand for the best-quality one since the exhaust system always need to be precise. You can also ask for the opinions of your dad, brothers, family relatives, or experienced friends.

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