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KKK Turbo from 1.8t Audi A4
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flosho  



Joined: 01 Jul 2004
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Location: Eau Claire, Wisconsin

PostPosted: Thu Feb 04, 2010 1:05 pm    Post subject: KKK Turbo from 1.8t Audi A4 Reply with quote

Anyone look into the similarities of these turbos?



Has a similar 3 bolt flange, but is internally wastegated. How close is this flange to ours?


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Joes924Racer  



Joined: 03 Nov 2002
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Location: Oregon, Denver Colorado native!

PostPosted: Thu Feb 04, 2010 6:27 pm    Post subject: Reply with quote

Are those your pics ... looks nice and shiny.
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morghen  



Joined: 21 Jan 2005
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PostPosted: Thu Feb 04, 2010 7:40 pm    Post subject: Reply with quote

do you want to use the hotside of it? because the coldside is crap...
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ideola  



Joined: 01 Oct 2004
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Location: Woodstock IL

PostPosted: Fri Feb 05, 2010 12:24 am    Post subject: Reply with quote

Looks way too small...but should be easy to figure out by ordering that gasket. Should be cheap, may be $5-6, so not a lot of expense to find out...
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flosho  



Joined: 01 Jul 2004
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Location: Eau Claire, Wisconsin

PostPosted: Fri Feb 05, 2010 12:40 am    Post subject: Reply with quote

morghen wrote:
do you want to use the hotside of it? because the coldside is crap...


The k04s are supposed to be decent from what I've heard..

I was just thinking if these are similar we'd have some additional turbo options..
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morghen  



Joined: 21 Jan 2005
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Location: Romania

PostPosted: Fri Feb 05, 2010 12:58 am    Post subject: Reply with quote

no..they are crap...cant deliver pressures much above stock...and therefore i think they cant deliver much flow...i think that they are ranked for 240-250HP..?

i know a guy with a 1.8T passat trying to run 1.x bar on that engine and the effect was simple, crap.
it put out 1.8 bar at 2500 rpm until 3500 or something...then it dropped to 0.6 or so at redline....so...very unlinear...the car was slow and it never did two identical 1/4mile times.
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flosho  



Joined: 01 Jul 2004
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PostPosted: Fri Feb 05, 2010 3:01 am    Post subject: Reply with quote

Can't imagine the k04s on the s4 are "crap" with 400+ hp
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morghen  



Joined: 21 Jan 2005
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PostPosted: Fri Feb 05, 2010 5:08 am    Post subject: Reply with quote

than perhaps we are not talking about the same turbine.
I'm talking about the factory turbocharger on the 1.8T VW/audi engines 150HP i think...
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flosho  



Joined: 01 Jul 2004
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PostPosted: Fri Feb 05, 2010 6:50 am    Post subject: Reply with quote

morghen, I am talking about that motor/turbo but an upgrade. I'm thinking if the stock one would fit, then an aftermarket one for that car should fit as well.
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ideola  



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PostPosted: Fri Feb 05, 2010 6:52 am    Post subject: Reply with quote

The 3-bolt flange is either too small, or that's about a 6" exhaust gasket shown in the first post.
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flosho  



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PostPosted: Fri Feb 05, 2010 6:55 am    Post subject: Reply with quote

Well the exhaust flange includes the internal wastegate.. so it is quite large.. Not sure what the exhaust inlet size is though..
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Rocco R16V  



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PostPosted: Fri Feb 05, 2010 10:15 am    Post subject: Reply with quote

flosho wrote:
Can't imagine the k04s on the s4 are "crap" with 400+ hp

thats using two of 'em
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flosho  



Joined: 01 Jul 2004
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Location: Eau Claire, Wisconsin

PostPosted: Fri Feb 05, 2010 11:28 am    Post subject: Reply with quote

Rocco R16V wrote:
flosho wrote:
Can't imagine the k04s on the s4 are "crap" with 400+ hp

thats using two of 'em


Oh I know, but guys swap them onto the jettas and push 275 through 'em
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alexvex  



Joined: 31 Jul 2006
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PostPosted: Fri Feb 19, 2010 10:11 am    Post subject: Reply with quote

Stock 1.8T turbo is called a K03, upgraded unit (from the 2.7tt RS4) is the K04 like Flosho is talking about
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morghen  



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PostPosted: Fri Feb 19, 2010 7:48 pm    Post subject: Reply with quote

alexvex wrote:
Stock 1.8T turbo is called a K03, upgraded unit (from the 2.7tt RS4) is the K04 like Flosho is talking about


that makes sense.
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