Performance and Tuning Discussion forum for various performance tuning techniques and questions

After stage iii, cluch , twin intercooler, diferential, complete exhaut, pulleys, what...

Thread Tools
 
Search this Thread
 
Old 02-06-2003, 01:45 PM
  #1  
Junior Member
Thread Starter
 
TTEBERTT's Avatar
 
Join Date: Jun 2000
Posts: 553
Likes: 0
Received 0 Likes on 0 Posts
Default After stage iii, cluch , twin intercooler, diferential, complete exhaut, pulleys, what...

can i buy to obtain more hp´s?
Old 02-06-2003, 02:28 PM
  #2  
Member
 
Boosted's Avatar
 
Join Date: Feb 2001
Posts: 4,327
Likes: 0
Received 0 Likes on 0 Posts
Default I would buy a stand alone oil cooler

the factory oil to water one is junk...ive blown up three of them...you can get all the stuff for only a couple of hundred bucks including rad and braided hoses and sandwhich plates...keep your oil cool and you will pick up or at least stop the loss of power through heat.
Old 02-06-2003, 02:34 PM
  #3  
Elder Member
 
Audi2ptzero's Avatar
 
Join Date: Sep 2002
Posts: 14,366
Likes: 0
Received 0 Likes on 0 Posts
Default A bigger turbo to bring in more air.

Seems the GT25 and T28 are limited to about 350-370hp max.
Old 02-06-2003, 02:35 PM
  #4  
AudiWorld Senior Member
 
Shano's Avatar
 
Join Date: Oct 2002
Posts: 1,324
Likes: 0
Received 0 Likes on 0 Posts
Default looks like you've covered the bolt-ons. internals?

I also see you don't have a fly wheel listed, not necessarily adding hp, but freeing yourself of some rotational mass.

personally if I were at your point, i would be looking for ways to lighten the car.
Old 02-06-2003, 08:17 PM
  #5  
AudiWorld Super User
 
xr4tic's Avatar
 
Join Date: Nov 2000
Posts: 6,270
Likes: 0
Received 0 Likes on 0 Posts
Default Rebuild the motor as a 2.0

if you want to go to extremes, there are turbo'd VR6'd TTs running around.
Old 02-06-2003, 08:35 PM
  #6  
AudiWorld Super User
 
WYSIWYG's Avatar
 
Join Date: Nov 2000
Posts: 19,970
Likes: 0
Received 0 Likes on 0 Posts
Default

lighter wheels
Old 02-07-2003, 10:16 AM
  #7  
AudiWorld Super User
 
SameerP's Avatar
 
Join Date: Mar 2000
Posts: 13,043
Likes: 0
Received 0 Likes on 0 Posts
Default crack her open...

port and polish, unshrowd the valves, as well as a valve job.

You can see good midrange improvements, and spool-up improvements with top end work.

If you want to go all out then build the bottom end as well.

Cheers,
Sameer
Old 02-07-2003, 06:33 PM
  #8  
Junior Member
 
ChrisTTiaan's Avatar
 
Join Date: Aug 2001
Posts: 1,318
Likes: 0
Received 0 Likes on 0 Posts
Default N75 Race Valve!! i have the same car as yous, I bought one but im installing a

boost guage first to see how much boost im getting and will get. Ill keep you posted.

One question, you removed the CAT??? why? I have a Remus exhaust and was thinking about installing another cat, maybe that would increase HP. But you removed it completly, does this increase Hp?
will this affect the readings the CPU does?
what about noise level?

Another thing if you dont mid, what do you think about the Neuspeed intake tube? worth the $180? how does it feel?

Thanks!




.
Old 02-08-2003, 08:44 AM
  #9  
Elder Member
 
Audi2ptzero's Avatar
 
Join Date: Sep 2002
Posts: 14,366
Likes: 0
Received 0 Likes on 0 Posts
Default A race pipe or good HFC will open up the top end since there will be less back pressure

right behind the turbo. Car gets a little deeper but not all that much louder.
Old 02-08-2003, 11:09 AM
  #10  
Junior Member
 
ChrisTTiaan's Avatar
 
Join Date: Aug 2001
Posts: 1,318
Likes: 0
Received 0 Likes on 0 Posts
Default

Are you talking about the Neuspeed intake pipe? or the Cat?


Quick Reply: After stage iii, cluch , twin intercooler, diferential, complete exhaut, pulleys, what...



All times are GMT -8. The time now is 07:17 PM.