Cutout video

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Old 01-30-2004, 11:42 AM
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Cutout video

might be usefull at the track.

San

http://208.254.222.235/QTEC/WRXVideo.wmv
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Old 01-30-2004, 12:16 PM
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Thanks for the vid. Did you see how that top nut was about to walk itself off of it's stud when he was revving the motor with the cutout open?
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Old 01-30-2004, 03:32 PM
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Ok Dan what do you think about it???? :banana:
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Old 01-30-2004, 03:59 PM
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I posted the vid

to illustrate the potential, there's a better unit out there. There's a post on Nasico about it.

San
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Old 01-30-2004, 05:48 PM
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hey kool. similiar to the ultimate racings one! any results on it?
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Old 01-30-2004, 06:10 PM
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What exactly is that?


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Old 01-31-2004, 11:03 AM
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Basically,

it's like a throttle body in your downpipe. When you open it, effectively you get an exhaust that's "open" from the downpipe. That is, the exhaust can exit the downpipe without having to deal with the more restrictive exhaust. When you close it, you have a regular exhaust.

San
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Old 01-31-2004, 01:40 PM
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where does the exhaust gases go when that throttle body like thing closes?...
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Old 01-31-2004, 02:53 PM
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It's redirected back through the regular exhaust...
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Old 01-31-2004, 06:31 PM
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wow that's essentially a turboback and stock exhaust in one. NICE.




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Old 02-20-2004, 04:10 PM
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Re: I posted the vid

Originally posted by oldmansan
to illustrate the potential, there's a better unit out there. There's a post on Nasico about it.

San
Anyone got that link?



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Old 02-20-2004, 04:20 PM
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Originally posted by mario
Ok Dan what do you think about it???? :banana:
I think it's a neat idea but.......I wouldn't get it.

I don't like the way the exhaust flows, while it's closed.
Attached Thumbnails Cutout video-untitled.jpg  
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Old 02-20-2004, 04:25 PM
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I still think this is a better idea. http://www.fujitsubo.co.jp/mc-prod/p...p3?id=00000083 But I'm not to hot about the way it flows either. I think getting a GOOD DP & exhaust is the best idea.
Attached Thumbnails Cutout video-viable_page_09.jpg  
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Old 02-20-2004, 05:03 PM
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The flow in the dead leg wouldn't reverse like that. It would just sit there with a net velocity of zero while flow out the normal exhaust would continue. There would probably be a slight decrease in flow out the main exhaust due to the boundry condition created by the "dead leg" but nothing measureable.


edit: I also agree that a good TBE is still better.
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