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dual DSM BOV on a high boost setup?

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Old 10-27-2007, 03:52 AM
  #11  
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Default Re: dual DSM BOV on a high boost setup?

word on the street is jd's setup will be hosting dual bov's.
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Old 10-27-2007, 09:24 AM
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Default Re: dual DSM BOV on a high boost setup?

Don't forget about the garage mod you can do to the 1G BOV to allow it to hold higher boost levels. There's a nice write up floating around the internet. Just search 1G garage mod. I think 2 of them modified for high boost would do the trick and then some and still cost about 1/4 of a Tial.
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Old 10-27-2007, 10:29 AM
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Default Re: dual DSM BOV on a high boost setup?

On my old rx7 I had one of the dsm bov's with the bottom bleed hole JB welded and it held 30# no problem.

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Old 10-27-2007, 11:07 AM
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Default Re: dual DSM BOV on a high boost setup?

Originally Posted by TorganFM
I can tell you that 2 DSMs, one on each side of the intercooler under the headlights with the outlets pointing forward (away from tire sludge) sounds ****.

what the advantge of haveing a bov by the intercooler?is it just to hide/make room for the bov?
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Old 10-27-2007, 12:15 PM
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Default Re: dual DSM BOV on a high boost setup?

Originally Posted by zccr-xsi

what the advantge of haveing a bov by the intercooler?is it just to hide/make room for the bov?
I place mine before the intercooler so it is not charge cooling air that would otherwise be potenially wasted. It also heats up unessesarily when you could have just bypassed the air instead of making the intercooler work that much harder.
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Old 10-27-2007, 12:43 PM
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Default Re: dual DSM BOV on a high boost setup?

Originally Posted by jagojon3
I've never heard of doing that, did it open a bit slower?
It is the same thing as doing the above link
http://www.thedodgegarage.com/turbo_bov_mod.html
just without the option of hooking a vac line to the underside port.

It still opens up fast, just blows of harder. Don't think I would do it for anything under 15#, but I never had that car under 30 so it worked perfect.
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Old 10-27-2007, 02:05 PM
  #18  
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Default Re: dual DSM BOV on a high boost setup?

Originally Posted by Dive_Miguel
I place mine before the intercooler so it is not charge cooling air that would otherwise be potenially wasted. It also heats up unessesarily when you could have just bypassed the air instead of making the intercooler work that much harder.
By putting the BOV near the intercooler and not the throttle body, air that is between the throttlebody and the intercooler, will have to reverse directions in the piping to be evacuated by the BOV. This will create more lag as the airflow isn't as smooth.
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Old 10-27-2007, 03:52 PM
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Default Re: dual DSM BOV on a high boost setup?

Some say put it right after the turbo, some say put it on the pipe going to the TB, so I did both. I need to do the mod sometime, but I'm lazy.

Originally Posted by crx2211
Don't forget about the garage mod you can do to the 1G BOV to allow it to hold higher boost levels. There's a nice write up floating around the internet. Just search 1G garage mod. I think 2 of them modified for high boost would do the trick and then some and still cost about 1/4 of a Tial.
I linked it above.
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Old 10-28-2007, 01:40 AM
  #20  
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Default Re: dual DSM BOV on a high boost setup?

but wont 2 BOV be Cool? make a Unique sound when dumping?
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