S4 / RS4 (B5 Platform) Discussion Discussion forum for the B5 Audi S4 & RS4 produced from 1998-2002

And for something completely different...hope you guys like this....

Thread Tools
 
Search this Thread
 
Old 11-23-2008, 08:26 AM
  #41  
Junior Member
 
jason:addict's Avatar
 
Join Date: Jun 2006
Posts: 396
Likes: 0
Received 0 Likes on 0 Posts
Default What about the flex couple and wastegate uncoated sitting on the breather and N75?

Pretty sure those items fail prematurely as it is due to excessive temperature.

This is creative, but I would expect better spool then that (20psi at 3800 is what more capable twins can do) and the fact that you can't service the top of the engine at all isn't very desirable.

I guess with close to 3 liters of displacement I was hoping to see a 40R with this spool and BIG numbers if anyone ever actually got a single kit running.

A 35R will have trouble getting passed 500whp...
Old 11-23-2008, 10:05 AM
  #42  
AudiWorld Super User
 
Ari-TwinT3's Avatar
 
Join Date: Sep 2002
Posts: 2,010
Likes: 0
Received 0 Likes on 0 Posts
Default

MAF is for sisies :-P
Old 11-23-2008, 10:21 AM
  #43  
AudiWorld Super User
 
BLK01S4's Avatar
 
Join Date: Mar 2003
Posts: 5,860
Likes: 0
Received 0 Likes on 0 Posts
Default I gotta say I am usually a fan of vast stuff

even though they didnt build it I would be afraid to asscoiate my name with it. That looks like a huge fire hazard, not to mention ghetto. Interesting that they did tune without the MAF, not sure on how they got around that. Would be interesting to hear something. I just hope the owner doesn't expect to salvage that car if it does start on fire.. w0w. Oh on a side note since you deleted the MAF what about ABS and TC .. Doesn't work W/O the MAF.
<img src="http://farm4.static.flickr.com/3091/2583148969_48336abddf.jpg?v=0">
Old 11-23-2008, 12:54 PM
  #44  
Elder Member
 
BJC::wokka wokka's Avatar
 
Join Date: Jul 2004
Posts: 18,122
Likes: 0
Received 0 Likes on 0 Posts
Default

It's speed density either way you look at it.
Old 11-23-2008, 12:57 PM
  #45  
Elder Member
 
BJC::wokka wokka's Avatar
 
Join Date: Jul 2004
Posts: 18,122
Likes: 0
Received 0 Likes on 0 Posts
Default Why would you think the 35r would have trouble pushing over 500whp?

They've proven MANY times to push over 600awhp...
Old 11-23-2008, 02:32 PM
  #46  
Junior Member
 
jason:addict's Avatar
 
Join Date: Jun 2006
Posts: 396
Likes: 0
Received 0 Likes on 0 Posts
Default ...on platforms with FAR less drivetrain loss and FAR better volumetric efficiency.

...in Audi AWD we're talking over 675 Crank HP to get over 500 wheel. This is not an EVO.

You looked at a 35R compressor map lately?

Point is the 35R will struggle to beat RS6 power, and spool 500rpm later.
Old 11-23-2008, 05:33 PM
  #47  
AudiWorld Super User
 
davenew's Avatar
 
Join Date: Feb 2004
Posts: 7,825
Likes: 0
Received 0 Likes on 0 Posts
Default I'm sure they can find room for a MAF..

I agree with the fire hazard issue.. they need to be very careful with the heat sheilding.

With that said, I think you should consider giving them credit for trying something new and proving it actually works. Locating a MAF is a minor issue. I always said a single turbo setup wouldn't spool soon enough. I was wrong.
Old 11-23-2008, 08:58 PM
  #48  
AudiWorld Super User
 
ScratchRob13's Avatar
 
Join Date: Sep 2005
Posts: 6,511
Likes: 0
Received 0 Likes on 0 Posts
Default No need for a MAF just run off a MAP sensor like the stand-alone software does.

simple easy and certain tuners have made it just as efficient.
Old 11-24-2008, 04:01 AM
  #49  
AudiWorld Super User
 
BLK01S4's Avatar
 
Join Date: Mar 2003
Posts: 5,860
Likes: 0
Received 0 Likes on 0 Posts
Default

No ABS.
Old 11-24-2008, 10:24 AM
  #50  
Audiworld Junior Member
 
Flipper ::sean1.8t::'s Avatar
 
Join Date: Sep 2006
Posts: 134
Likes: 0
Received 0 Likes on 0 Posts
Default

hey, where'd the pics go?


Quick Reply: And for something completely different...hope you guys like this....



All times are GMT -8. The time now is 01:42 AM.