Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

Reversed Intake Manifold

Thread Tools
 
Search this Thread
 
Old 07-04-2005, 12:10 PM
  #1  
Registered User
Thread Starter
 
9Vapors's Avatar
 
Join Date: Apr 2005
Location: New York
Posts: 238
Car Info: 02 WRX
Reversed Intake Manifold

What is the purpose of the reversed intake manifold? Does it provide any power improvements? Convenience for custom intercoolers? I have seen several of these mods, even on Imprezer's car. (Stole your pic for reference Alex, hope ya don't mind)

-John
Attached Thumbnails Reversed Intake Manifold-vbgarage.jpg  
9Vapors is offline  
Old 07-04-2005, 12:26 PM
  #2  
Admin v2.0
iTrader: (9)
 
Imprezer's Avatar
 
Join Date: Nov 2002
Location: Alameda, CA, USA
Posts: 6,965
Car Info: 02 Black Legacy GT
The purpose is:

1. Shorter ic piping
2. less bends in piping (mine is done on the after IC side, pre IC side still under construction)
3. Creates more room in the engine bay.
4. Ultimate pimp factor...
Imprezer is offline  
Old 07-04-2005, 08:33 PM
  #3  
Registered User
 
Dice's Avatar
 
Join Date: Dec 2004
Location: New York
Posts: 758
Car Info: 2002 WRB WRX
whats needed to do the mod?
Dice is offline  
Old 07-04-2005, 08:41 PM
  #4  
Registered User
Thread Starter
 
9Vapors's Avatar
 
Join Date: Apr 2005
Location: New York
Posts: 238
Car Info: 02 WRX
Indeed, the Pimp Factor is high!
9Vapors is offline  
Old 07-04-2005, 08:49 PM
  #5  
Admin v2.0
iTrader: (9)
 
Imprezer's Avatar
 
Join Date: Nov 2002
Location: Alameda, CA, USA
Posts: 6,965
Car Info: 02 Black Legacy GT
Mechanically, it bolts right on. You cannot use stock fuel rails and the harness needs to be flipped and some connectors extended. I also removed AC, but you could keep it and have the pipe loop over it. Not as pimp as without AC. I had to remove mine, because I am running a huge 75mm Edelbrock throttle body.
Imprezer is offline  
Old 07-04-2005, 10:56 PM
  #6  
Registered User
 
Dice's Avatar
 
Join Date: Dec 2004
Location: New York
Posts: 758
Car Info: 2002 WRB WRX
ooo so u can basically just turn it around with some minor fabrications? in that case its pretty cool and i guess with custom intercooler piping for a front mount it would decrease turbo lag right? im thinking of gettin the vf34 setup with an injen fmic because its smaller than other front mounts. what do u think alex, any pros n cons that you know of with this intercooler? p.s. sorry if i just hijacked the thread with that question.
Dice is offline  
Old 07-07-2005, 10:56 PM
  #7  
Registered User
iTrader: (1)
 
GasPipe DreameR's Avatar
 
Join Date: Jul 2003
Location: chico for now
Posts: 748
Car Info: lowered blk04 with no motor
so what would labor charge be on work like that?
GasPipe DreameR is offline  
Old 01-10-2006, 10:55 PM
  #8  
9 to 5 mod
iTrader: (6)
 
sigma pi's Avatar
 
Join Date: Jan 2003
Location: Chavez Ravine
Posts: 57,387
Car Info: 03 Impreza WRX
how long did this take?
sigma pi is offline  
Old 01-10-2006, 10:59 PM
  #9  
Admin v2.0
iTrader: (9)
 
Imprezer's Avatar
 
Join Date: Nov 2002
Location: Alameda, CA, USA
Posts: 6,965
Car Info: 02 Black Legacy GT
How long did what take?
Imprezer is offline  
Old 01-11-2006, 10:22 AM
  #10  
9 to 5 mod
iTrader: (6)
 
sigma pi's Avatar
 
Join Date: Jan 2003
Location: Chavez Ravine
Posts: 57,387
Car Info: 03 Impreza WRX
from start to end

flipping the manifold?
sigma pi is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
HEKTIC
Ongoing Projects
4
09-26-2006 07:27 AM
Renick Motorsports
Engine and Drivetrain
0
09-23-2006 11:29 PM
Chibby Goku
Engine/Power - EJ20T (pre-2006 WRX and JDM)
11
01-10-2006 10:40 PM
Subaruski42o
Subaru General
6
07-15-2003 07:36 AM



Quick Reply: Reversed Intake Manifold



All times are GMT -7. The time now is 11:33 AM.