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.

Injectors Or Pump, which comes first?

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Old Apr 25, 2006 | 12:24 PM
  #1  
sylencce's Avatar
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Car Info: 04' WRX Silver Scooby
Injectors Or Pump, which comes first?

I have an 04 WRX with the following Mods:

Greddy EVO2 Exhaust
Perrin Lightweight Crank Pulley
AEM Short RAM
Cobb Short Throw
Eibach Springs
Helix Up Pipe
Helix Down Pipe
Yoko AVS ES 100's (225/55WR16's on my factory rims)
Kumho Ecsta All Seasons for the Winter
Sylvania replacement headlights and fog lights
Samco Sillicone Hoses (Anscillary and Coolant)

Cobb Accessport is very next upgrade, but I'm looking one move past that...

What I need to know or get some opinions on, is should I swap out the fuel pump the injectors, or the rails next? And any recommendations for either is appreciated as well.

Thanks

Chris

Last edited by sylencce; Apr 25, 2006 at 12:33 PM.
Old Apr 26, 2006 | 11:19 AM
  #2  
sigma pi's Avatar
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ok you dont have to list your your bulbs as a mod. that doesnt have anything to do with this

your tires have nothing to do with this either


The springs though they have nothing to do with this topic either


your winter tires: i dont care at all



now getting to your question does cobb tell you that you need injectors?
i dont see anything on that list that would make you go lean.
you shuold be fine but if you are doing a turbo i say do it all at once
Old Apr 26, 2006 | 11:23 AM
  #3  
sigma pi's Avatar
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if you do the injectors you need the map for that

your car will be pouring gas out the tail pipe
Old Apr 26, 2006 | 11:36 AM
  #4  
LostDriver's Avatar
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Why even bother??? with out a larger turbo you won't need injectors or a pump reguardless of what tires or bulb combination your running.

Get a turbo then worry about injectors. I think...

if you ever get past it get some type of a turbo kit which will include the injectors and possibly a pump.

So right now i would say Neither!
Old Apr 26, 2006 | 12:02 PM
  #5  
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Originally Posted by sigma pi
ok you dont have to list your your bulbs as a mod. that doesnt have anything to do with this

your tires have nothing to do with this either


The springs though they have nothing to do with this topic either


your winter tires: i dont care at all



now getting to your question does cobb tell you that you need injectors?
i dont see anything on that list that would make you go lean.
you shuold be fine but if you are doing a turbo i say do it all at once
bwahahahhahaha
pwned by moderator
Old Apr 26, 2006 | 12:07 PM
  #6  
sylencce's Avatar
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Car Info: 04' WRX Silver Scooby
Sigma,

Thanks for the help and the ridicule at the same time. I only posted my mods as quick copy and paste instead of listing what may or may not be a concern.
Old Apr 26, 2006 | 02:00 PM
  #7  
sigma pi's Avatar
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haha yeah i kinda guessed that

i said well if he isnt going to put the effort i will

yeah it was a bad morning i appologize


just put the AP in and then install turbo inj and pump all at once
Old Apr 26, 2006 | 02:08 PM
  #8  
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Don't worry about pump or injectors util you upgrade the turbo.
Old Apr 26, 2006 | 02:11 PM
  #9  
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Originally Posted by Imprezer
Don't worry about pump or injectors util you upgrade the turbo.
+1.
Old Apr 26, 2006 | 06:23 PM
  #10  
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Originally Posted by sigma pi
haha yeah i kinda guessed that

i said well if he isnt going to put the effort i will

yeah it was a bad morning i appologize


just put the AP in and then install turbo inj and pump all at once
woke up on the wrong side of the cage?
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