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Is it the MIVEC or Turbo????

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Old Feb 18, 2006 | 09:43 AM
  #136  
DaWorstPlaya's Avatar
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Trinababe you could just left foot brake ... it's a lot cheaper replacing brake pads than clutches ...
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Old Feb 18, 2006 | 12:18 PM
  #137  
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Yeah but you dont get near the same power Holding the brake will keep the boost but not the RPMs. Imagine a dyno.... 15psi at 3k or 15psi at 5k... which has more power Brake boosting works but isnt as nice as kicking the clutch (On stock turbos)... a turbo the size of mine now brake boosting would work much better because of how long it takes to respool.
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Old Feb 18, 2006 | 01:18 PM
  #138  
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Ironically, for the cost of a few replacement clutches, you could probably afford an anti-lag system.
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Old Feb 18, 2006 | 02:02 PM
  #139  
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oh man... too bad you don't live in socal... eoc puts on stuff for 200 bucks a day and it's JUST evos... or we team up with the local trank junky crowd and it's like 100 bucks and we get our own session.
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Old Feb 18, 2006 | 05:14 PM
  #140  
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I could anti-lag mine... the problem there is killing the turbo.
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Old Feb 20, 2006 | 04:38 PM
  #141  
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Originally Posted by Precision Dyno
I have a few at the shop we are doing some major work to. One in particular we will go into great detail.
There isn't any reason why we shouldn't share the info.
It will be quite interesting as it came in from another tuner with some issues. I will explain with pics.
I will post a link here in this thread in just a couple of days. Stay tuned, just a couple of days.
Bump!!
Any updates, a couple of days has past.
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Old Feb 20, 2006 | 05:54 PM
  #142  
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Originally Posted by TrinaBabe
I could anti-lag mine... the problem there is killing the turbo.
Turbo re-build ... clutch. Hmmmmm. Tough call.

But anti-lag would also be usefull on the drag strip....
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Old Feb 20, 2006 | 06:32 PM
  #143  
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you know... i prefer no lift shift as the nomenclature for drag racing style antilag or launch control antilag... the other antilag is a different beast and people get confused.
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Old Feb 20, 2006 | 07:20 PM
  #144  
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Originally Posted by IEXCELR8
Bump!!
Just getting some nice pics together.
It won't be much longer.
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Old Feb 20, 2006 | 09:55 PM
  #145  
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From: Winona, MN
You could use either type of anti-lag. Both types will destroy a turbo very quickly if you actually use it alot. Especially to keep spool at all times.
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Old Feb 20, 2006 | 10:59 PM
  #146  
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Originally Posted by TrinaBabe
You could use either type of anti-lag. Both types will destroy a turbo very quickly if you actually use it alot. Especially to keep spool at all times.
Certainly. Although I've been spending a fair amount of time reading matweb specs and NASA research (UEET program) papers on materials and coatings which could be used to increase EGT limits. It's very interesting! Check out Sylramic i-BN if you get a chance.

In any case, anti-lag is about as expensive as slipping the clutch around all the corners.

Last edited by SaabTuner; Feb 20, 2006 at 11:01 PM.
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Old Feb 21, 2006 | 04:25 AM
  #147  
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From: Edison
Originally Posted by fuzzychi
I think also the Evo 9's ECU has a bit more to work with in terms of tuning (high resolution maps) or at least I remembered Al talking about. And I believe the actual block has more coolant passages so there is more knock resistance.

Al is correct ..there most certainly is more resolution in the mapping. Someone had previously said you were wrong, but in fact you were right. The evo 9 has added two more load sites .. and extended the load range in its mapping.

Mark
Turbotrix
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Old Feb 21, 2006 | 06:52 AM
  #148  
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Originally Posted by Precision Dyno
Just getting some nice pics together.
It won't be much longer.
Bump for pics and info!
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Old Feb 21, 2006 | 12:06 PM
  #149  
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From: Winona, MN
Originally Posted by SaabTuner
Certainly. Although I've been spending a fair amount of time reading matweb specs and NASA research (UEET program) papers on materials and coatings which could be used to increase EGT limits. It's very interesting! Check out Sylramic i-BN if you get a chance.

In any case, anti-lag is about as expensive as slipping the clutch around all the corners.
I could take an ACT clutch and slip the hell out of it and burn it up once every two races and swap the clutch for $120 or..... I could use ALS and destroy a $1200 turbo every 2 races. Even if I got the TME turbo and such it would burn it up at most in 5 races. Ill take the burning of the clutch

Of course since I dont do that I bought a damned $1500 clutch assembly but even still I would only replace the clutch packs every few races for a few hundred as opposed to the turbo... then again my turbo is too small now anyways so maybe I should try to autocross it w/ ALS.... would be funny to see a 500+ WHP Evo on an autocross course with no lag what so ever
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Old Feb 21, 2006 | 02:57 PM
  #150  
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Originally Posted by EVIL_EVO_VIII
Bump for pics and info!

+2 bump
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