# 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:** 56

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### Author: ![SSmokinn\_SS](https://avatars.discourse-cdn.com/v4/letter/s/ec9cab/32.png) [@SSmokinn\_SS](https://forums.speedlife.net/u/SSmokinn_SS)
#### Post date: [March 27, 2009, 3:01pm UTC](https://forums.speedlife.net/t/racing-in-montreal-canada-3-25-09/243092/56 "2009-03-27T15:01:24Z")

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> [@2006 Woodward Dreamcruise](https://forums.speedlife.net/t/2006-woodward-dreamcruise/16285/15):
>
> So maybe 5hp? I could take my catback off and get 30hp or so. Is it worth the noise and tickets for the little extra gain? I choose no.

this is why im getting a electric cutout. On bolt on only LS1’s with stock catback, cutouts have dyno proven to give anywhere from 10-15rwhp gain…now, with a big cam…its going to be more.

of course the difference is above 4000rpms where the exhaust is flowing much more…down low theirs no gains.

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