DIY Turbo Discussion greddy on a 1.8? homebrew kit?

OK place to dump my EWG?

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Old 10-04-2013, 01:44 AM
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Default OK place to dump my EWG?

I was working on my car today for once, and I am almost ready to fire it up. I need to dump my EWG somewhere. I am getting impatient and looking for an easy spot, and I found that it would be cake to dump it right into my turbine outlet. The photo is where I'd put it, I didn't cut out my outlet yet, or weld anything. I'm wondering if this would cause any issues as far as exhaust flow or turbulence.
What says MT.net?
OK place to dump my EWG?-img_4943.jpg
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Old 10-04-2013, 07:28 AM
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Well thats about the least optimal for power and wastegate performance, you might as well use an internal wastegate. It should work through.
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Old 10-04-2013, 07:40 AM
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I assume running it to the DP is the better option...
I could make it even easier and vta.
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Old 10-04-2013, 07:53 AM
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Turn it 180 degrees and vent to atmosphere through your hood, duh.
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Old 10-04-2013, 08:02 AM
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I thought about that, and I was gonna put a flapper on it. I think I'll keep it stealth though and keep it going under the car.
Seriousness, vta I think it is. I'm just concerned about noise, basically just an annoying factor.
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Old 10-04-2013, 08:03 AM
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I dont think it'lo be to bad. I've wanted to do it since I watched underdogs video with his vta.
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Old 10-04-2013, 08:09 AM
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Originally Posted by thirdgen
I need to dump my EWG somewhere.
What says MT.net?
My suggestion is back into the exhaust.
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Old 10-04-2013, 08:29 AM
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Originally Posted by gorillazfan1023
I dont think it'lo be to bad. I've wanted to do it since I watched underdogs video with his vta.
Would you happen to have a link to said video?
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Old 10-04-2013, 08:34 AM
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Didn't Savington have issues with his dump tube when he VTA with it cracking?
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Old 10-04-2013, 08:36 AM
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vta will make most power. Make sure its braced though or that the tube us uber short or it will lead to cracking. if you're going to re-introduce into exhaust stream you want to do it way lower on the dp, like about a foot down from where the picture shows, and make it a smooth transition back in

Originally Posted by gorillazfan1023
Turn it 180 degrees and vent to atmosphere through your hood, duh.
Ryan did that recently.
Its pretty crazy lol
Originally Posted by shuiend
Didn't Savington have issues with his dump tube when he VTA with it cracking?
Yup, so did Ryan's.
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Old 10-04-2013, 08:51 AM
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I read Turbo Tim saying he stopped doing VTA because of cracked dump tubes. But I'm sure there's lots of people who have.
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Old 10-04-2013, 10:21 AM
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Vta it is.
I'm gonna brace it...no cracks for me. Looks like I need to order more tubing.
This car ran out of inspection in March. I took it apart like 3 weeks before it ran out and I said "it'll be back on the road in a few weeks, then I'll get it inspected. Lol. That turned into machining parts for it, fabbing/ welding **** up, getting new shocks and wheels, installing door bars. I'm estimating I'm about 2 weeks away from taking her off the jack stands.
I'm a little behind schedule....if you consider a few months is a little.
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Old 10-04-2013, 10:37 AM
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VTA. Boss ****.
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Old 10-04-2013, 12:53 PM
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I love how thirdgen works: three examples of people cracking their vta ewgs, so he decides that the best choice.
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Old 10-04-2013, 01:34 PM
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Originally Posted by 18psi
or that the tube us uber short or it will lead to cracking.
This.
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Old 10-04-2013, 01:35 PM
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Is the dump tube cracking a BP thing?


Because this **** didn't crack.

Attached Thumbnails OK place to dump my EWG?-20130223_122118.jpg   OK place to dump my EWG?-20130223_122118.jpg   OK place to dump my EWG?-20130223_122118.jpg  
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Old 10-04-2013, 01:54 PM
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Originally Posted by shuiend
Didn't Savington have issues with his dump tube when he VTA with it cracking?
Broke the EWG off the manifold. VTA is a bad idea.
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Old 10-04-2013, 04:09 PM
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But how long/ heavy was your tube, was it braced?
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Old 10-04-2013, 04:13 PM
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ANYTHING cracking is a BP thing........I'm almost completely serious
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Old 10-05-2013, 12:09 AM
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Originally Posted by 18psi
ANYTHING cracking is a BP thing........I'm almost completely serious
Well, how relatively unbalanced is the BP motor compared to the supposed vast majority of other motors? It IS a vibration problem.
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