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Cayenne TT 957 Turbocharger upgrade

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  #76  
Old 03-10-2016 | 03:21 PM
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My mistake its csf . They are a very good company whose radiators are used for big hp cars and 1 year ago I found that they produce the intercoolers for tha panamera : http://m.ebay.com/itm/CSF-6033-Inter...409?nav=SEARCH
 
  #77  
Old 03-11-2016 | 10:45 AM
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IMO, The side mounts on all generations of the cayenne are undersized and totally inadequate for even stock, as are most VW AG turbo vehicles. If you take a look at the airflow exits in the wheel liners they suck too. For anybody who has ever been around airplanes and understands how an engine runs and cools in a cowling, you would know that to achieve the correct pressure differential behind the intercooler core, the airflow exit needs tone lower in pressure than the intake. The design of the CTT can hardly achieve this. Would love to have the tools to log live pressure data in front of and behind the stock intercoolers of the CTT at varying speed.

IMO, to achieve the same end results out of SMIC's on the CTT would cost far more than a FMIC.
When it comes down to a FMIC blocking airflow and overheating issues, I'm betting on my build that it WONT be an issue. However, I'm also planning on running aftermarket coolers for the trans. and p.s. where the side mounts were. 03EVO already did it on a 955 for pretty cheap and had great results.
 
  #78  
Old 03-11-2016 | 08:43 PM
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Originally Posted by Mr. Haney
IMO, The side mounts on all generations of the cayenne are undersized and totally inadequate for even stock, as are most VW AG turbo vehicles. If you take a look at the airflow exits in the wheel liners they suck too. For anybody who has ever been around airplanes and understands how an engine runs and cools in a cowling, you would know that to achieve the correct pressure differential behind the intercooler core, the airflow exit needs tone lower in pressure than the intake. The design of the CTT can hardly achieve this. Would love to have the tools to log live pressure data in front of and behind the stock intercoolers of the CTT at varying speed.

IMO, to achieve the same end results out of SMIC's on the CTT would cost far more than a FMIC.
When it comes down to a FMIC blocking airflow and overheating issues, I'm betting on my build that it WONT be an issue. However, I'm also planning on running aftermarket coolers for the trans. and p.s. where the side mounts were. 03EVO already did it on a 955 for pretty cheap and had great results.


That makes a lot of sense. I know he's not around much anymore but I wonder how far Kent got with his new side mounts? Probably out having too much fun with the McLaren.
 
  #79  
Old 03-21-2016 | 10:44 AM
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Originally Posted by Evolution MotorSports
Sounds good. Also, you don't need to send me your ECU. I will send you an OBD port programming tool that will allow you to upload my files directly. You can also datalog it and we can make changes remotely :-)
Still waiting to hear from that tuning... Any news??
 
  #80  
Old 03-24-2016 | 10:15 PM
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Originally Posted by amablemiguel
Still waiting to hear from that tuning... Any news??

Sorry for the dely. I just finished tuning a 958TT with just software. There were some things I needed to figure out in regards to the internal TQ calculation for your big turbo kit. I think I have it all figured out now. Here is the dyno from just our software tune plus our air intake system. Please PM me your contact details so we can get going on your tune. Thanks - Todd
 
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  #81  
Old 03-25-2016 | 01:26 AM
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Originally Posted by Evolution MotorSports
Sorry for the dely. I just finished tuning a 958TT with just software. There were some things I needed to figure out in regards to the internal TQ calculation for your big turbo kit. I think I have it all figured out now. Here is the dyno from just our software tune plus our air intake system. Please PM me your contact details so we can get going on your tune. Thanks - Todd

Looks like about 85hp gain with the tune and intake. That's pretty good!! Any other major mods on that one? Almost 500awhp at the wheels is impressive.
 
  #82  
Old 03-25-2016 | 03:37 PM
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Originally Posted by Evolution MotorSports
Sorry for the dely. I just finished tuning a 958TT with just software. There were some things I needed to figure out in regards to the internal TQ calculation for your big turbo kit. I think I have it all figured out now. Here is the dyno from just our software tune plus our air intake system. Please PM me your contact details so we can get going on your tune. Thanks - Todd
PM sent. I know we can make way more on my mods.
 
  #83  
Old 04-29-2016 | 03:18 PM
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Here are bigger than 20t turbo upgrade with the 9 blades wheels, should be an interesting combo, and they make cheap and quality work.

 
  #84  
Old 04-29-2016 | 05:17 PM
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i'll be interested to see your gains.
 
  #85  
Old 04-29-2016 | 11:59 PM
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Originally Posted by jiaim
Here are bigger than 20t turbo upgrade with the 9 blades wheels, should be an interesting combo, and they make cheap and quality work.

Porsche Cheyenne Turbo Upgrade - YouTube


Wonder what year those were out of?
 
  #86  
Old 04-30-2016 | 02:09 AM
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Originally Posted by vetkiller
i'll be interested to see your gains.
Those are not my turbos, i don't own a Cayenne.

No more info, they seem to be 955 turbochargers ?

they use the lightweight 9 blades turbines which are both better flow and spool best of both worlds.

the compressor is a 50ind*60exd*65ett billet wheel which is bigger than the 20t (47ind*58exd), the biggest td04 compressor (d430 20t+ upgrade from KTS)

I know the spec because i'm planing to run the same upgrade on a megane rs lol.
 

Last edited by jiaim; 04-30-2016 at 05:01 AM.
  #87  
Old 04-30-2016 | 02:34 AM
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Originally Posted by jiaim
No more info, they seem to be 955 turbochargers ?

they use the lightweight 9 blades turbines which are both better flow and spool best of both worlds.

the compressor is a 50ind*60exd*65ett billet wheel which is bigger than the 20t (47ind*58exd), the biggest td04 compressor (d430 20t+ upgrade from KTS)

I know the spec because i'm planing to run the same upgrade on a megane rs lol.
I thought 955s were IHI turbos? Did the TD04 start with 957?
 
  #88  
Old 04-30-2016 | 04:37 AM
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Originally Posted by jdubbya
I thought 955s were IHI turbos? Did the TD04 start with 957?
So they are 957 turbo, don't know much about the cayenne, just posted the vid because I thought it might be interesting for some or you guys.

i'm pretty sure they are marketing this upgrade for less than 2000$, typical TL best prices.
 
  #89  
Old 05-01-2016 | 02:54 AM
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Originally Posted by jiaim
So they are 957 turbo, don't know much about the cayenne, just posted the vid because I thought it might be interesting for some or you guys.

i'm pretty sure they are marketing this upgrade for less than 2000$, typical TL best prices.
I'm not 100% sure either. Either way that sounds like a great upgrade at a more than reasonable cost. The other ones I've seen have been much more than that!!
 
  #90  
Old 01-03-2018 | 11:30 PM
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Originally Posted by amablemiguel
PM sent. I know we can make way more on my mods.
Any news?

Happy New Year guys!
 


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