Bridgeport
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Joined: Apr 2010
Posts: 5
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From: Gilbert AZ
Bridgeport
hey tdisbro91
looking at a rx7 of course and i saw couple videos on youtube of guys that have bridgeported there 13b engines. sounds amazing if done right i guess. what does it mean to bridgeport, i understand that you change the way the exhaust escapes or you redirect it but how do you do it? simple grind on the housing section or what? i work on cars right now so i understand somethings but im a new guy to rotaries
looking at a rx7 of course and i saw couple videos on youtube of guys that have bridgeported there 13b engines. sounds amazing if done right i guess. what does it mean to bridgeport, i understand that you change the way the exhaust escapes or you redirect it but how do you do it? simple grind on the housing section or what? i work on cars right now so i understand somethings but im a new guy to rotaries
Joined: Feb 2001
Posts: 29,798
Likes: 128
From: London, Ontario, Canada
This is an old link, but it at least shows the basics:
http://www.mazdarotary.net/porting.htm
http://www.mazdarotary.net/porting.htm
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