# inline blow off valve...

**URL:** <https://forums.speedlife.net/t/inline-blow-off-valve/21415>\
**Category:** NYSpeed Automotive\
**Created:** [December 10, 2006, 8:53am UTC](https://forums.speedlife.net/t/inline-blow-off-valve/21415 "2006-12-10T08:53:53Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![newman](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/newman/32/7569_2.png) [@newman](https://forums.speedlife.net/u/newman)\
**Post date:** [December 11, 2006, 11:26am UTC](https://forums.speedlife.net/t/inline-blow-off-valve/21415/6 "2006-12-11T11:26:00Z")

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Thanks guys.

Found more info at [www.steedspeed.com](http://www.steedspeed.com)

> BENEFITS:  
> 1, Easy installation in even the tightest location
> 
> 2, Superior flow due to large port area around entire circumference of the charge air pipe.
> 
> 3, Excellent sealing against boost pressure leakage because boosted air can’t apply pressure to the valve to force it open, unlike other designs which require adjustment for higher boost levels.
> 
> The valve consists of a pipe which is slip fitted and sealed to the charge air pipes using high quality O-rings. This pipe is perforated with a ring of ports which are alternately covered or uncovered by means of a ring shaped piston which wraps around the pipe and is actuated by vacuum and boost pressure to open as soon as the throttle is closed.

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