2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Divided Turbo Manifold

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Old Jan 17, 2004 | 03:31 PM
  #26  
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it seems that we are using the same material, what are you using for a diameter for your piping?
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Old Jan 18, 2004 | 09:33 AM
  #27  
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I am using 2" diameter piping.

Hassan
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Old Jan 20, 2004 | 01:42 AM
  #28  
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So whats happening here? Mini group buy? guys?
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Old Jan 20, 2004 | 03:35 AM
  #29  
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I am up for doing it. It is upto you guys.

Anyone interested please e-mail me at hwmalik@***.net
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Old Jan 25, 2004 | 03:27 PM
  #30  
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poop... i guess nobody wants to do a mini group buy?? nobody wants a custom divided manifold?!?!?
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Old Jan 25, 2004 | 03:42 PM
  #31  
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hmm, I guess it depends on what kind of cost we're talking about here. I already have a new non-equal length divided (OBX) that I will be using to get me by until I can afford a better one. But of course as is the case w/ anything, if the price is right, why not? But it always depends on price...
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Old Jan 25, 2004 | 04:09 PM
  #32  
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well he can make it for $200ish and he wants to sell lower end manafolds for $400.. so how about $300??
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Old Jan 25, 2004 | 04:21 PM
  #33  
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That seems pretty reasonable -- esp. for an equal-length mani... If others are interested, I could probably handle something in that price range. Would definitely like to see more pics...
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Old Jan 25, 2004 | 05:10 PM
  #34  
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Originally posted by reboot
poop... i guess nobody wants to do a mini group buy?? nobody wants a custom divided manifold?!?!?
Count me In Simon. I sold my HKS undivided yesterday. So I'd like to learn more about exact specs, pics and GB prices.
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Old Jan 26, 2004 | 01:41 AM
  #35  
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Great, I just e-mail him so he'll post more information soon hehe

** Tony, how did that boost controller work out for you? I still have not installed the FD Alt. yet
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Old Jan 26, 2004 | 07:36 AM
  #36  
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From: New Orleans
Just so you guys can see what we can do and made for my car.

http://2stroke.cyberosity.com/Spec'X...ifold/Updated/

Please tell me exactly what you guys are looking to get and I will get you a price within a day.

Thanks
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Old Jan 26, 2004 | 10:21 AM
  #37  
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Originally posted by turbo-rotary
I am using 2" diameter piping.

Hassan
I might need to come and see you soon.
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Old Jan 26, 2004 | 11:03 PM
  #38  
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Sure.... just call me
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Old Jan 27, 2004 | 12:15 AM
  #39  
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From: New Orleans La.
OMG, I just looked at the pics, you are insane! The turbo is as big as the engine, no wonder you and Danny hang out.
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Old Jan 27, 2004 | 12:25 AM
  #40  
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Originally posted by turbo-rotary
Just so you guys can see what we can do and made for my car.

http://2stroke.cyberosity.com/Spec'X...ifold/Updated/
Why would you want the turbo to be positioned that way?
Are the runners equal length?
Is this just a show or race vehicle?
You just added another 90° bend that wouldn't have been needed if it was placed like the stock turbo position.
The new position also shifts a lot of the turbo heat more forward and heats up the front of the engine more so?

The only advantage you gain is you make a little more space (for the dual WG's), and your turbo size is unlimited.



-Ted
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Old Jan 27, 2004 | 12:34 AM
  #41  
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From: New Orleans La.
Originally posted by RETed
Why would you want the turbo to be positioned that way?
Are the runners equal length?
Is this just a show or race vehicle?
You just added another 90° bend that wouldn't have been needed if it was placed like the stock turbo position.
The new position also shifts a lot of the turbo heat more forward and heats up the front of the engine more so?

The only advantage you gain is you make a little more space (for the dual WG's), and your turbo size is unlimited.



-Ted
Not to be a smart a$$ but I don't think it is a show car, as far as heat I don't think it will be used as a daily driver either, that car seems to have one purpose, to annihilate anything else next to it at the light tree. Plus they obviously wanted the space for dual wastegates and turbo flexibilty, looks like a very easy to work on setup to me, and heat can always be taken care of with wrap and shields.
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Old Jan 27, 2004 | 12:44 AM
  #42  
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The other thing I forgot to mention is how close the downpipe gets to the shock tower.  Maybe it's just an illusion from the dig pic?  If it is that close, it almost necessitates stiff engine mounts to keep the engine from rocking side-to-side.  That's a serious turbo that's going to make some serious torque!



-Ted
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Old Jan 27, 2004 | 12:48 AM
  #43  
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From: New Orleans La.
From what a local guy told me they are using solid metal mounts, stock rubber mounts would snap pretty fast in that car.
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Old Jan 27, 2004 | 12:53 AM
  #44  
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Ah, I just looked at your location (NO), that explains a lot.

I guess their execution on a turbo exhaust system is a little different that what I would run.

In fact, we're going to start running twin turbos on several motors and get away from the big single.  If we can keep the turbos on the side of the engine, we see no need to relocate them radically (in the front) as in the pics above.

Those pics remind of the the GN turbo set-up though...


-Ted
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Old Jan 27, 2004 | 12:55 AM
  #45  
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From: New Orleans La.
I have actually never seen that car but plan to go over there soon and see what's up.
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Old Jan 27, 2004 | 01:54 AM
  #46  
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turbo-rotary, Interesting work you (guys?) are doing up there. Do you have pics of conventional Divided Manifolds? I love the last 2 pics you posted. I'm In that mess myself.
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Old Jan 27, 2004 | 08:59 AM
  #47  
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I'm interested to see pics and price ranges on this.
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Old Jan 27, 2004 | 09:30 AM
  #48  
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Originally posted by RETed
Why would you want the turbo to be positioned that way?
Are the runners equal length?
Is this just a show or race vehicle?
You just added another 90° bend that wouldn't have been needed if it was placed like the stock turbo position.
The new position also shifts a lot of the turbo heat more forward and heats up the front of the engine more so?

The only advantage you gain is you make a little more space (for the dual WG's), and your turbo size is unlimited.



-Ted
The runners are exactly equal length and are about 20" long and it does allow me to run a bigger turbo. And it is not a show car but being built as a race car. The car has already dynoed 447 rwhp on that turbo. There is only one extra bend compared to my old setup. Since we make our own manifolds it is worth a shot to see how well it works...
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Old Jan 27, 2004 | 09:32 AM
  #49  
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Originally posted by RETed
The other thing I forgot to mention is how close the downpipe gets to the shock tower.  Maybe it's just an illusion from the dig pic?  If it is that close, it almost necessitates stiff engine mounts to keep the engine from rocking side-to-side.  That's a serious turbo that's going to make some serious torque!



-Ted
I am running solid motor mounts so that is not that much of an issue. But there is about an inch betweeen the DP and the shock tower.

And yes hopefully it will make some numbers.
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Old Jan 27, 2004 | 09:35 AM
  #50  
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Originally posted by RETed
Ah, I just looked at your location (NO), that explains a lot.

I guess their execution on a turbo exhaust system is a little different that what I would run.

In fact, we're going to start running twin turbos on several motors and get away from the big single.  If we can keep the turbos on the side of the engine, we see no need to relocate them radically (in the front) as in the pics above.

Those pics remind of the the GN turbo set-up though...


-Ted
I have been looking to do that. I think we will be doing a twin setup on Tony Farkas' car soon.

Thanks
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