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Old 03-02-2008, 06:45 AM   #1
fliprayzin240sx
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Eh, who got balls enough to do this on some $1200 turbos?!?!
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Old 03-02-2008, 09:28 AM   #2
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Originally Posted by fliprayzin240sx View Post
Eh, who got balls enough to do this on some $1200 turbos?!?!
vosko does...lol...
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Old 03-02-2008, 12:17 PM   #3
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Originally Posted by sillyvia13 View Post
vosko does...lol...
Vosko doesn't have a 1200$ turbo lol.

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Originally Posted by Def
Do not post misinformation.

Compressor surge is the compressor wheel aerodynamically stalling since the massflow through it drops too low for the flow to stay attached for a given pressure ratio. It has nothing to do with "air bouncing" and being "cut by the blades."
nah, its the air bouncing off the blades and it causes the turbo to spin in reverse and whatever other bullshit I've seen about it.

I've had a T25 that I ran chatter on for about a year and as far as I know is still kickin, and I've had a GT28 that lasted about a year, I treated that thing like shit though, it probably would have gone longer if I hadn't shut it down hot all the time and what not.

I won't be doing it on the 3071 though. I'm also going to MAP so it doesn't matter as much and the no BOV definitely does put some lag back in the turbo. Its cooler than fouling out plugs once a month though.

POS T25 took longer to get going than most 30R cars I've ridden in/driven
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Old 03-02-2008, 12:21 PM   #4
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I picked up at least a few tenths of a seconds response recirculating my SSQV with no other changes. Makes sense as you're reducing the pressure ratio across the compressor by exhausting compressed air back into the intake pipe towards the compressor.

I honestly wasn't expecting to feel a difference, but it was easily noticeable.
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Old 03-03-2008, 11:23 AM   #5
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Originally Posted by McRussellPants View Post
Vosko doesn't have a 1200$ turbo lol.
ok...on his turbo's they surge..no matter cost...
if it was a $1200 turbo, it would surge..I would bet...
I was a track in NH, caanan, and he was running NO BOV, Surging more than I have heard any turbo...Sounded NASTY! from 400ft...
not to mention he killed it that day!! (the track not the turbo)

lol...

Last edited by sillyvia13; 03-03-2008 at 11:24 AM.. Reason: (the track not turbo) comment needed to be added.
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Old 03-02-2008, 09:39 AM   #6
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Quote:
Originally Posted by fliprayzin240sx View Post
Eh, who got balls enough to do this on some $1200 turbos?!?!
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Old 03-02-2008, 10:39 AM   #7
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Originally Posted by burnsauto View Post
I thought that car had a holset turbo... and they are stupid cheap. I'm pretty sure i'm wrong though.

For all of you who enjoyed the video or hated it but still suffered through it, Thanks for watching!

Yes I know of countless numbers of cars that have run no bov for years with no problems. The thing is my car is my daily driver and I only run it at 7psi, so i'm pretty sure nothing bad is going to happen. Even it if does, as some of you stated, its jsut a wrthless pos t25. Its deserves to die and go to hell.
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Old 03-02-2008, 12:02 PM   #8
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that compressor surge has to be expanding the life of that little t25 ehh
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Old 03-02-2008, 12:11 PM   #9
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Quote:
Originally Posted by corriganjoshua View Post
that compressor surge has to be expanding the life of that little t25 ehh
Totally, thats what compressor surge is for.

Quote:
Originally Posted by slider2828 View Post
Aren't GT2871R's around 1200?
Yeah... around a grand.
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Old 03-02-2008, 10:57 AM   #10
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Originally Posted by burnsauto View Post
lol that's like one of my favorite videos.
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