S Car Model Line Audi S4, Audi S6, and Audi S8..Audi's track-ready touch on each of the popular sedans

K03 cooling? How?

Thread Tools
 
Search this Thread
 
  #1  
Old 03-27-2008, 10:42 PM
ditallow's Avatar
1st Gear
Thread Starter
Join Date: Nov 2007
Location:
Posts: 42
Default K03 cooling? How?

Hey I've been trying to understand how the stock K03 turbos are beiing cooled down? I've made a search on the forum. Nothing realy specific? Can anyone lighten me up? maybe som links
 
  #2  
Old 03-27-2008, 10:49 PM
sweeds4's Avatar
2nd Gear
Join Date: Aug 2007
Location: Boston
Posts: 981
Default RE: K03 cooling? How?

Intercoolers. Stock IC's are the side mounted ones. Upgraded ones like AWE or even better ER ICs are better for cooling. The front mounted intercoolers are the best. Someone else can chime in too, because I am NO tech guy.
 
  #3  
Old 03-27-2008, 10:52 PM
Blue_S4's Avatar
2nd Gear
Join Date: Aug 2007
Location: Earth
Posts: 700
Default RE: K03 cooling? How?

umm, intercoolers only cool the intake air...not the turbos.

The turbos on these cars are oil cooled.
 
  #4  
Old 03-27-2008, 10:55 PM
eliTTe's Avatar
2nd Gear
Join Date: Jun 2006
Location: Columbia, SC
Posts: 1,354
Default RE: K03 cooling? How?

ORIGINAL: Blue_S4

umm, intercoolers only cool the intake air...not the turbos.

The turbos on these cars are oil cooled.
oil and water cooled
 
  #5  
Old 03-27-2008, 11:03 PM
sweeds4's Avatar
2nd Gear
Join Date: Aug 2007
Location: Boston
Posts: 981
Default RE: K03 cooling? How?


ORIGINAL: Blue_S4

umm, intercoolers only cool the intake air...not the turbos.

The turbos on these cars are oil cooled.
you see, you learn something new every day... you dont have to be a genious about audis to like them and mod them! my mom always says im special! i had a thought they were oil/ water cooled too but wasn;t going to because i wasn't sure.. and i was totally wrong! lol... yes i'll have another!
 
  #6  
Old 03-28-2008, 03:58 PM
ditallow's Avatar
1st Gear
Thread Starter
Join Date: Nov 2007
Location:
Posts: 42
Default RE: K03 cooling? How?

So is there an oil pump connected to the turbos?

And how can we increase the cooling of our turbo? I want to increase the cooling to prevent further problems with my turbos. Is it possible?
 
  #7  
Old 03-28-2008, 04:34 PM
chebert69's Avatar
Senior Member
Join Date: Aug 2005
Location:
Posts: 195
Default RE: K03 cooling? How?

There is an SS braided oil line that is connected to each turbos. The only way to improve
cooling would be to install an oil cooler (small radiator where oil is diverted before getting into turbo)Your can buy one at VAST. They are pricey though +/- 1000 $. BTW they are standard on euro B5 RS4. Intercooler cools the air pump by the turbos before it gets into the intake. Cooler it is denser it is & +++ HP you get.

 
  #8  
Old 03-28-2008, 04:47 PM
mattr7786's Avatar
2nd Gear
Join Date: Feb 2006
Location:
Posts: 718
Default RE: K03 cooling? How?

ORIGINAL: chebert69

There is an SS braided oil line that is connected to each turbos. The only way to improve
cooling would be to install an oil cooler (small radiator where oil is diverted before getting into turbo)Your can buy one at VAST. They are pricey though +/- 1000 $. BTW they are standard on euro B5 RS4. Intercooler cools the air pump by the turbos before it gets into the intake. Cooler it is denser it is & +++ HP you get.

100% correct ..hit the nail on the head..oil coolers are nice but i havent been convinced they are worth the $...
 
  #9  
Old 03-28-2008, 05:16 PM
ditallow's Avatar
1st Gear
Thread Starter
Join Date: Nov 2007
Location:
Posts: 42
Default RE: K03 cooling? How?

Is the oil used to cooling the turbos same with engine oil. or they work with different oil reservoir?
 
  #10  
Old 03-28-2008, 07:08 PM
chebert69's Avatar
Senior Member
Join Date: Aug 2005
Location:
Posts: 195
Default RE: K03 cooling? How?

Same oil from same 6.5L reservoir
 


Quick Reply: K03 cooling? How?



All times are GMT -4. The time now is 01:36 PM.