IC help

[sad_rocc at yahoo.com (Dan Smith)]

My plan was to just weld a cap over the 2nd inlet. However, it was suggested to me that perhaps the IC is split, so it's like 2 ICs sharing an outlet. Splitting the flow in that case seems like a good idea. Either way, I didn't win so how it'd be feasible is something I won't discover.
 
Dan

Ryan H <rhock99@epix.net> wrote:
I personally do not believe this to be worth it - a well designed intercooler, with properly placed inlets and outlets, will be just as good. And as for the "hot spots", I think the WRX is a slightly special case being that the IC is placed over top the engine. I've never had hot spots in a normal front mount IC (probe, audi, isuzu, and powerstroke ICs used).
You may gain hp from this setup, but I would think you would gain much more from a front mount. And I would NEVER use a dual inlet for any of VWs 4-cylinders. They say there's a smaller pressure drop in the intercooler, but what do you think happens when the line splits from one to two BEFORE the intercooler? I would imagine there's a pressure drop there.

> 
> From: "Mark" 
> Date: 2003/11/24 Mon PM 08:24:29 EST
> To: "'Ryan H'" , "'Dan Smith'" 
> CC: 
> Subject: RE: IC help
> 
> Aren't inlet paths to the intercooler sometimes split in order to
> distribute the air more evenly across the core? There's an example of
> this in Dec. 03 Sport Compact Car magazine on a WRX.
> 
> http://www.airpowersystems.com.au/wrx/intercooler.htm
> 
> Mark.
> 80 S
> 81 S ABA/JH/4K
> 
> > -----Original Message-----
> > From: scirocco-l-bounces@scirocco.org [mailto:scirocco-l-
> > bounces@scirocco.org] On Behalf Of Ryan H
> > Sent: November 24, 2003 5:49 PM
> > To: Dan Smith
> > Cc: scirocco-l@scirocco.org
> > Subject: Re: IC help
> > 
> > Nope: If you read the description, it says inlets portS ARE 2.25".
> You
> > want only one inlet port. Even though the picture doesn't show it
> very
> > well, you can see two hoses coming off the right side as well as one
> on
> > the left side. For a single turbo VW motor, you want one inlet and
> one
> > outlet. How much boost you planing to run? For anything up to 15
> psi, I
> > recommend either a ford probe intercooler or a audi 5000 ic. The
> probe ic
> > is very efficient and cheap, although it has small ports (1.75") which
> > isn'
> > t a problem until you start pushing 15+ psi. The audi intercooler has
> > 2.25" inlet/outlet, but plastic endtanks, so don't try running alot of
> > boost or you'll blow them off.
> > Any more intercooler questions, just ask.
> > 
> > >
> > > From: Dan Smith 
> > > Date: 2003/11/24 Mon PM 01:46:04 EST
> > > To: scirocco-l@scirocco.org
> > > Subject: IC help
> > >
> > > For my turbo project for the mk1 I'm buying stuff bit by bit. I have
> a
> > turbo already and was wondering if this IC would work for me. It says
> twin
> > turbo IC, but it looks like a normal one to me. Can someone let me
> know if
> > this would be good for me? Or should the IC be one of the later
> purchases,
> > after I figure out my pipe routing and whatnot? Here's the link:
> > >
> >
> http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&rd=1&category=3
> 37
> > 42&item=2443775292
> > >
> > > Thanks,
> > > Dan
> > >
> > >
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> > 
> > 
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> 


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