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Friday, July 27, 2012

Top Considerations When Acquiring An Exhaust For Your Harley

By Earlene Reaux


Buying a Harley exhaust isn't a decision that should be made without significant research and also system evaluations, and there are some important considerations throughout this process. First you need to decide what you expect from the new system. Would you like an excellent look or are you interested in the functionality of the exhaust? The answer to this query might help direct you to the systems which can give you the preferred results.

Together with the results that you would like from the exhaust system you will need to take into account the sonic pulse factor. Once the bike is operating a sonic pulse will certainly travel through the exhaust system till the pulse reaches the pipe end. Now the sonic pulse will reverse direction and come back towards the bike exhaust valve. Several systems will handle as well as minimize this pulse better as compared to other systems. Short drag pipes tend to be one of the worst concerning sonic pulse.

When assessing a possible Harley exhaust system the exhaust gas velocity also need to be considered. This velocity represents the particular rate that the gas will travel through the certain system, and the ideal number for this factor is 300 feet per minute. In case the engine of the Harley bike is a stock engine then the exhaust pipe needs to have a diameter of 1 3/4" for the ideal velocity to be maintained.

The thermal pulse of the exhaust should be evaluated. This pulse is relatively like a sonic pulse though the cause is the hot gas whenever this exits the exhaust valve of the bike. This pulse will not travel at the same rate of speed the sonic pulse does, and will not affect the combustion chamber on the engine of the bike when the sonic pulse does.

The price, the look, and also the performance are all similarly essential in many cases. Carefully researching your exhaust system alternatives can assist you find a very good system for your Harley in a short length of time, and make certain you get all of the results that you're looking for.




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