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k04 with 440cc injectors

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  #31  
Old 10-14-2007, 06:36 PM
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Default RE: k04 with 440cc injectors

3" is for BT, 2.5" is ideal for a k04. you might be losing backpressure with the 3" exhaust
 
  #32  
Old 10-14-2007, 07:11 PM
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Default RE: k04 with 440cc injectors

ORIGINAL: mm

Thanks for all the answers!
AndNO I don't ignoring all your advices, i read them with full respect. I check back when it's tuned and we'll see if it works or not.
But one thing I don't understand is why is 3" exhaust to large? I'm driving with it now and it works great, much more tq all the on the rev and the turbo spools longer too.
its too much exhaust moving over the wheel and makes it spin too fast and the K04 cant handle that much air flow
 
  #33  
Old 10-14-2007, 08:27 PM
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Default RE: k04 with 440cc injectors

there are tons and tons of people VW and Audi running 3" turbobacks on a k03/4 with ZERO problems. You wont reallysee gains/losses with one over the other.
 
  #34  
Old 10-15-2007, 02:39 AM
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Default RE: k04 with 440cc injectors

I thought the best was "for a turbo engine" to have as free flow as possible. And so it is..
 
  #35  
Old 10-15-2007, 06:59 AM
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Default RE: k04 with 440cc injectors

Man, I miss topics like these.....
 
  #36  
Old 10-15-2007, 01:00 PM
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Default RE: k04 with 440cc injectors

ORIGINAL: mm

I thought the best was "for a turbo engine" to have as free flow as possible. And so it is..
But you reach a point of diminishing returns for going over 3" and maybe even 2.75" for most people on this forum.
 
  #37  
Old 10-15-2007, 02:59 PM
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Default RE: k04 with 440cc injectors

I just didsomlogging in vagcomon the car and it's looks just fine [8D]
Now I only need to kick up the boost to 20++psi, then I'll be smooking tyres..
 
  #38  
Old 10-15-2007, 04:16 PM
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Default RE: k04 with 440cc injectors

smoking tyres? someone must be Euro

Dont be to disapointed with the extra power in only 300-400rpms and 0 gains above 5k rpms
 
  #39  
Old 10-15-2007, 04:30 PM
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Default RE: k04 with 440cc injectors

ORIGINAL: cincyTT

smoking tyres? someone must be Euro

Dont be to disapointed with the extra power in only 300-400rpms and 0 gains above 5k rpms
I really don't understand what you mean with "someone must be Euro" but yhea I'm from Sweden
WellI hope the boost stays around 20psi something.

And yes you can make tyres go to heaven with a k04[:-] the fwd makes it even more easy.

I'll post a boost vs rpm log when it's all done..
 
  #40  
Old 10-15-2007, 04:39 PM
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Default RE: k04 with 440cc injectors

I said Euro since you said tYres and not tIres.
 


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