# racing in Montreal, Canada 3-25-09

**URL:** <https://forums.speedlife.net/t/racing-in-montreal-canada-3-25-09/243092>\
**Category:** Shift518 Automotive\
**Created:** [March 26, 2009, 10:04am UTC](https://forums.speedlife.net/t/racing-in-montreal-canada-3-25-09/243092 "2009-03-26T10:04:32Z")\
**Posts on this page:** 1\
**Showing post:** 42

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**Author:** ![Mk4\_30R\_Ban](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/mk4_30r_ban/32/6347_2.png) [@Mk4\_30R\_Ban](https://forums.speedlife.net/u/Mk4_30R_Ban)\
**Post date:** [March 26, 2009, 9:36pm UTC](https://forums.speedlife.net/t/racing-in-montreal-canada-3-25-09/243092/42 "2009-03-26T21:36:58Z")

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> [@F#ck Dumbestics, Turbo honda 4L](https://forums.speedlife.net/t/f-ck-dumbestics-turbo-honda-4l/16099/72):
>
> this comment is always sure to start a debate :lol

no just ignorant kids like you who think they know everything will try to start a debate

edit: optimal piping diameter. that diameter relates directly with how much backpressure will be in the system

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