Engine/Power - EJ25T (STI and 2006+ WRX) Discussions about the USDM 2006+ WRX and WRX STi 2.5 liter turbo flat-four.

Not too shabby for a stock peashooter on the heartbreaker!

Thread Tools
 
Search this Thread
 
Old 08-20-2007 | 10:57 AM
  #46  
mot's Avatar
mot
Likes The Color Purple
iTrader: (5)
 
Joined: Jan 2004
Posts: 1,895
From: Walnut Creek, CA
Car Info: plug-in prius
the gm bcs unit hasnt made a lot of noise...yet.
Old 08-20-2007 | 10:59 AM
  #47  
STiYLIN's Avatar
Thread Starter
Registered User
iTrader: (8)
 
Joined: Jul 2006
Posts: 3,160
From: Slumboldt
Car Info: I is not STiYLIN n e moar
Originally Posted by mot
the gm bcs unit hasnt made a lot of noise...yet.
Thnx but that has 0 relevance to my thread about my car. Please stop thread jacking.

TIA.
Old 08-20-2007 | 11:17 AM
  #48  
mot's Avatar
mot
Likes The Color Purple
iTrader: (5)
 
Joined: Jan 2004
Posts: 1,895
From: Walnut Creek, CA
Car Info: plug-in prius
Originally Posted by STiYLIN
Thnx but that has 0 relevance to my thread about my car. Please stop thread jacking.

TIA.
oh right. nice numbers?
Old 08-20-2007 | 11:30 AM
  #49  
PerrinWrx04's Avatar
Registered User
iTrader: (8)
 
Joined: Aug 2006
Posts: 1,401
From: Rohnert Park
Car Info: Monsta
I hate you!! lol i hit 255 hp and 232 tq on that dyno =( i think its my intercooler.
Old 08-20-2007 | 11:50 AM
  #50  
STiYLIN's Avatar
Thread Starter
Registered User
iTrader: (8)
 
Joined: Jul 2006
Posts: 3,160
From: Slumboldt
Car Info: I is not STiYLIN n e moar
Originally Posted by PerrinWrx04
I hate you!! lol i hit 255 hp and 232 tq on that dyno =( i think its my intercooler.
and don't you have a 2.0?
Old 08-20-2007 | 11:54 AM
  #51  
PerrinWrx04's Avatar
Registered User
iTrader: (8)
 
Joined: Aug 2006
Posts: 1,401
From: Rohnert Park
Car Info: Monsta
Originally Posted by STiYLIN
and don't you have a 2.0?
haha no i do, but my tq should be more not 20 less =( i think i have to get a new fmic core, check the piping, get 650cc injectors, install my mbc, and get it retuned. But i dont have enough $ for it lol.
Old 08-20-2007 | 11:56 AM
  #52  
ucbsti's Avatar
Registered User
iTrader: (9)
 
Joined: May 2005
Posts: 5,011
From: San Jose
Car Info: 2006 evo IX
Originally Posted by STiYLIN
and don't you have a 2.0?
That doesnt hold me back
Old 08-20-2007 | 12:16 PM
  #53  
STiYLIN's Avatar
Thread Starter
Registered User
iTrader: (8)
 
Joined: Jul 2006
Posts: 3,160
From: Slumboldt
Car Info: I is not STiYLIN n e moar
Originally Posted by ucbsti
That doesnt hold me back
Don't you have a much bigger turbo?
Old 08-20-2007 | 12:45 PM
  #54  
ucbsti's Avatar
Registered User
iTrader: (9)
 
Joined: May 2005
Posts: 5,011
From: San Jose
Car Info: 2006 evo IX
Its a big 16g (td05 wheel), hardly huge. A big 16g on an STi will still struggle to break 300whp, not even sure if it would happen on 91 considering TDO620gs only put down 310-320 on 91.

The manifold design is also much more efficient...
Old 08-20-2007 | 02:00 PM
  #55  
STiYLIN's Avatar
Thread Starter
Registered User
iTrader: (8)
 
Joined: Jul 2006
Posts: 3,160
From: Slumboldt
Car Info: I is not STiYLIN n e moar
Originally Posted by ucbsti
Its a big 16g (td05 wheel), hardly huge. A big 16g on an STi will still struggle to break 300whp, not even sure if it would happen on 91 considering TDO620gs only put down 310-320 on 91.

The manifold design is also much more efficient...
Subaru's are slow
Old 08-20-2007 | 02:13 PM
  #56  
turbosmurf02's Avatar
Registered User
 
Joined: Jan 2007
Posts: 309
From: humboldt county, CA
Car Info: 2006 Evo IX SSL
I likey my 2.0 too

Nothing but time before my 50 trim....*cough then 2.2+ stroker *cough WHOO!
Old 08-20-2007 | 02:37 PM
  #57  
ucbsti's Avatar
Registered User
iTrader: (9)
 
Joined: May 2005
Posts: 5,011
From: San Jose
Car Info: 2006 evo IX
Originally Posted by STiYLIN
Subaru's are slow
Not slow...just the manifold that makes that sweat sound and the motor lay out that keeps the CG low...starts to work against you in the higher HP areas. Just means you gotta work harder thats all.

Obviously the TMIC and where the turbo is comes into play as well
Old 08-20-2007 | 04:48 PM
  #58  
earlyapex's Avatar
Registered User
iTrader: (3)
 
Joined: Dec 2004
Posts: 582
From: I wuv imprezeR with all muh heartz. CareBearZ fur
Car Info: 05' Evo MR w/E85 - 10' Ralliart Sportback w/E85
Originally Posted by ucbsti
Its a big 16g (td05 wheel), hardly huge. A big 16g on an STi will still struggle to break 300whp, not even sure if it would happen on 91 considering TDO620gs only put down 310-320 on 91.

Not to mention hot side differences.
Old 08-20-2007 | 04:57 PM
  #59  
ucbsti's Avatar
Registered User
iTrader: (9)
 
Joined: May 2005
Posts: 5,011
From: San Jose
Car Info: 2006 evo IX
Lost me there mang
Old 08-20-2007 | 05:05 PM
  #60  
STiYLIN's Avatar
Thread Starter
Registered User
iTrader: (8)
 
Joined: Jul 2006
Posts: 3,160
From: Slumboldt
Car Info: I is not STiYLIN n e moar
Originally Posted by ucbsti
Lost me there mang
The hot side of the EVO turbo is not a standard 16G? It is bigger like a 9.5 IIRC.

Hot sides help like up to 15whp from what I have read by going up to a 10.5.

Dunno really, he is the EVO expert.



All times are GMT -7. The time now is 12:55 AM.