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open dumps - no open dumps

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Old 02-18-2011, 02:51 PM
  #21  
856_reilly
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Well bbs350z if you read the thread and stop being so quick to be a smart ***... Maybe you'll realize that I'm trying to get info on somthing I have never done before. S/C yea done alot turbos 1st one. Anyway back on the topic....lol. I'm def. not wanting rasp. I'm going to be doing motordyne or greddy tic exhaust. Tony at motordyne said that there will be min if any rasp... Thats my next thing I need to tackel, My exhaust choice..
Old 02-18-2011, 06:03 PM
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Resmarted
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Originally Posted by bbs350z
might have to do with how the exhaust configuration is laid out. the gtr's merges into 1 large pipe. also, i havent seen any externally gated gtr's (havent really looked for it either i suppose), but gtrs sound much better than any vq ive heard ever
Yeah, thats what I thought, but the greddy gtr is twin td06 with external gates, and it still sounds really good... still has that trumpeting sound.
I'm definitely going to try a twin down pipe to 4 inch pipe out dual exit if I go twins. Check out tom's G35 on youtube, sh*t sounds nice, twin 3 inch to a 4 inch through a gutted stock muffler. I definitely want to try that, but with recirc wg.
Old 02-18-2011, 06:22 PM
  #23  
shakuya88
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I just had a thought of why I may not like the open dumps. I'm on my winter tires, and this is the first driving of the turbos. Got a month with the summer tires on and didn't push it much then. So right now it's semi quite, half throttle normal exhaust to a$$ raping loud. I think if it's full throttle exhaust sound, it won't be as big a change. I'll update in the spring
Old 02-18-2011, 08:55 PM
  #24  
eltness350
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Originally Posted by Resmarted
IMO loud isn't the problem with open dumps on a vq35 car, its the raspyness and tone. The boosted g35 I last heard had open dumps and it was loud, but so raspy and hoarse... Compared to a gtr it sounds like sh*t.
Do recirc wastegates sound less raspy and more towards that trumpeting vr38 sound (in person)?
do my dumps sound raspy?? i think not!!

http://s70.photobucket.com/albums/i1...nt=dynorun.mp4
Old 02-18-2011, 09:55 PM
  #25  
erichsherrill
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here my opens dumps.. bichez love it


<iframe title="YouTube video player" width="480" height="390" src="http://www.youtube.com/embed/5JLUXg2aMME" frameborder="0" allowfullscreen></iframe>
Old 02-18-2011, 10:28 PM
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twitch579
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Originally Posted by erichsherrill
here my opens dumps.. bichez love it


<iframe title="YouTube video player" width="480" height="390" src="http://www.youtube.com/embed/5JLUXg2aMME" frameborder="0" allowfullscreen></iframe>

If the "bichez" love it then its gotta be the way to go.
Old 02-18-2011, 10:36 PM
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erichsherrill
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that was sarcasm bitchez hate it dont do it
Old 02-19-2011, 11:17 AM
  #28  
Resmarted
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Originally Posted by eltness350
do my dumps sound raspy?? i think not!!

http://s70.photobucket.com/albums/i1...nt=dynorun.mp4
That's pretty much exactly the sound I dont like :/. No offense though, because your car would rape mine even with a 5 second head start .
Most of the turbo z's out there sound like blenders imo... totally loose that vq trumpet... again the gtr retains it really, really well.
Old 02-19-2011, 06:10 PM
  #29  
bbs350z
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Originally Posted by 856_reilly
Well bbs350z if you read the thread and stop being so quick to be a smart ***... Maybe you'll realize that I'm trying to get info on somthing I have never done before.
just trying to make sense on the situation. it originally wasnt directed at you, more so the arguement as a whole, but i can always play it in your favor from my view. you want all these parts required to make the power, these parts are loud, but you dont want them loud. you also want to run 18psi, but dont want your gates to open too soon so you can hear your "turbo sound". a 14psi spring will open at 14psi, which is a nice pull before it opens. an added benefit of dumps, it doesnt get forced into the exhaust, or back up to the turbo. so unless you make an exhaust out of resonators and mufflers, and recirc the dumptube, your going to have a loud car. plain and simple

sometimes being a smartass is better than a dumbass

Last edited by bbs350z; 02-19-2011 at 06:14 PM.
Old 02-19-2011, 08:00 PM
  #30  
shakuya88
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Originally Posted by bbs350z
sometimes being a smartass is better than a dumbass
^+1
Old 02-19-2011, 08:02 PM
  #31  
nomyth46
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Be Man.............Open Dumps For Life!!!!!!
Old 02-20-2011, 09:16 AM
  #32  
eltness350
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Originally Posted by Resmarted
That's pretty much exactly the sound I dont like :/. No offense though, because your car would rape mine even with a 5 second head start .
Most of the turbo z's out there sound like blenders imo... totally loose that vq trumpet... again the gtr retains it really, really well.
u think that sounds raspy?! r u kidding me....well i guess u need better speakers or just swing by this summa and ill prove ya wrong
Old 02-20-2011, 11:47 AM
  #33  
nomyth46
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not all Z sound raspy..........http://www.youtube.com/watch?v=UwWXBWhFYLU
Old 02-20-2011, 01:12 PM
  #34  
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I love my open dumps!
Old 02-20-2011, 05:53 PM
  #35  
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mine have been plumbed in for two weeks and I already miss them :/
Old 02-20-2011, 07:24 PM
  #36  
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Originally Posted by eltness350
u think that sounds raspy?! r u kidding me....well i guess u need better speakers or just swing by this summa and ill prove ya wrong
yet again, your cars done before mine. twice
ill take a ride thnx cupcake
Old 02-20-2011, 09:31 PM
  #37  
Resmarted
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Originally Posted by eltness350
u think that sounds raspy?! r u kidding me....well i guess u need better speakers or just swing by this summa and ill prove ya wrong
I've got plenty good speakers, and a very nice soundcard to boot (music producer ftw) haha.
I guess raspy isn't a great word for it, but it isn't the sound I like, especially in comparison to a GTR.
Old 02-21-2011, 05:22 AM
  #38  
rh_334
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Originally Posted by Resmarted
I've got plenty good speakers, and a very nice soundcard to boot (music producer ftw) haha.
I guess raspy isn't a great word for it, but it isn't the sound I like, especially in comparison to a GTR.
I think im as close as you can get to a smooth GTR sound with a VQ35, This is a internal WG APS TT w/ 3.5 APS downpipes and APS 2.5" exhaust. Personally its to quite for me, im looking for an APS 3".
Hopefully someone can embed this link for me.

http://www.vimeo.com/18636148
Old 02-21-2011, 08:13 AM
  #39  
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Originally Posted by rh_334
I think im as close as you can get to a smooth GTR sound with a VQ35, This is a internal WG APS TT w/ 3.5 APS downpipes and APS 2.5" exhaust. Personally its to quite for me, im looking for an APS 3".
Hopefully someone can embed this link for me.

http://www.vimeo.com/18636148
can hardley hear over the wheel squeal lol
Old 02-21-2011, 08:35 AM
  #40  
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Originally Posted by erichsherrill
can hardley hear over the wheel squeal lol
ill try to get a better exhaust vid soon.


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