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Old Feb 09, 2011, 02:32 PM
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USA, TX, Grapevine
Joined Dec 2008
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Here you go, more than you might ever want to know:
http://www.tmfc.org.uk/info/pipes.html

Flat disk pipe this is the one that has a muffler in the rear section making them more quiet. It is basically a fixed length pipe with a muffler built into the rear end of it.


Twin cone pipe, designed to widen the power band RPM range.


Fixed length pipe this yeilds the most power from a engine, but can be very loud. It also has to be tuned as its power band can be very narrow, depending on the design.


Mini pipe fixed length not adjustable
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