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What is porting?

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Old 08-07-04, 05:05 PM
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What is porting?
what is porting and what does it do?
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Old 08-07-04, 09:17 PM
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Use the search function. A vast subject.
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Old 08-18-04, 05:13 PM
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opens up your intake and exhaust ports for better flow of air and exhaust.
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Old 08-19-04, 12:01 AM
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http://www.mazdatrix.com/faq/porting.htm

http://home.iprimus.com.au/bluey3/portsPage/ports.htm
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Old 08-19-04, 01:06 AM
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equivelent to changing cam lift/valve diameter and duration on a piston motor
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