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.

no cats=after fire?

Thread Tools
 
Search this Thread
 
Old Mar 12, 2003 | 08:28 PM
  #1  
1wrx2goplz's Avatar
Thread Starter
Registered User
iTrader: (1)
 
Joined: Dec 2002
Posts: 370
From: San Marcos CA
Car Info: 03 WRX "Bling Bling" Silver
no cats=after fire?

just wondering i have been running no cats and have ben getting after fire (or is it back fire) every now and then is this normal? normaly around 4-6g rpm at WOT
Old Mar 12, 2003 | 10:42 PM
  #3  
1wrx2goplz's Avatar
Thread Starter
Registered User
iTrader: (1)
 
Joined: Dec 2002
Posts: 370
From: San Marcos CA
Car Info: 03 WRX "Bling Bling" Silver
pheeww.. thanks for the reply. My friend who is some what mechanicly inclined told me im creating a vacumm and sucking in air through my exhaust to my combustion chamber :? :? well what ever that means im glad my car is responding normally.
Old Mar 13, 2003 | 08:14 PM
  #6  
teck7droid's Avatar
Registered User
iTrader: (1)
 
Joined: Dec 2002
Posts: 187
From: so cal
Car Info: 03 pearl black wrx
What muffler is everyone running to get afterfire? Im thinking about going catless Would a turbo xs sealthback with a stock muffler produce flames? hehe tell me what set up you guys run, thanks for the info~~~
Old Mar 13, 2003 | 10:42 PM
  #7  
Br1t1shguy's Avatar
Registered User
 
Joined: Dec 2002
Posts: 242
From: Good ol oregon
Car Info: 02' WRX
Perfectly normal. What it is, is when you take you're foot of the gas the first injection cycle or so is still gonna be goin for broke, and all that unburned gas hits you're hot turbo and pops out the back.
Old Mar 13, 2003 | 10:58 PM
  #8  
1wrx2goplz's Avatar
Thread Starter
Registered User
iTrader: (1)
 
Joined: Dec 2002
Posts: 370
From: San Marcos CA
Car Info: 03 WRX "Bling Bling" Silver
i didnt know flames could shoot out the exhaust haha maybe i should have my friend film the back of my car while i shift gears 2 see the flames
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
i<3dirt
Sacramento & Reno
5
Oct 20, 2014 10:26 AM
ej20_wagn
Engine/Power - EJ20T (pre-2006 WRX and JDM)
15
Mar 16, 2010 04:20 PM
WRX Rush
Subaru General
48
Oct 19, 2004 06:22 PM
IS2Scooby
Hawaii
4
Jun 1, 2003 07:09 PM




All times are GMT -7. The time now is 05:59 AM.