PDA

View Full Version : Fuel questions


importtund
03-08-2007, 06:58 AM
1999 2.5

1. Where the hell are our fuel rails?

2. What brand & size injectors should I get?

3. what fuel pump should I get?

4. would it be recommended to up the size of my injectors with just intake and exhuast?
StatGSR
03-08-2007, 10:41 AM
no u dont need to up the size of your injectors for intake and exhaust. the fuel rails down buy the heads under the IM and all the other crap haha.
Plays_with_Toys
03-08-2007, 10:55 AM
Subarus run pig rich stock. If you want better fuel delivery, get some engine management that can lean out the mixture some. The only reason you'd want bigger injectors is for e85.
backpack09
03-08-2007, 11:33 AM
Is this before or after the T3T4 swap? :-?
importtund
03-08-2007, 11:57 AM
:lol: WTF? (didn't show up first time I posted)?

I sold the turbo and acces. to a friend with an evo for 200 figured I had nothing to put it on,I'm not going to build this motor up enough to handle it plus I'm going all APS when I get my STI, it was a cheap turbo anyways...So I figured I'd look into what I could do on the fuel side of the house, found a weapon R fuel rail? not sure if it'll do anything worth paying for though? :?:
StatGSR
03-08-2007, 01:36 PM
im pretty sure u dont need to upgrade the fuel system at all....
importtund
03-08-2007, 01:54 PM
im pretty sure u dont need to upgrade the fuel system at all....

Well damn, I guess I'll just have to replace with new stock parts thoughout the fuel system, maybe replace all my belts and hoses and spend the rest on ah jdm grille... thanks!
backpack09
03-08-2007, 03:11 PM
.... If you NEED to throw cash around. I have some sweet junk you could bolt on to something under the hood.

Let me know.
importtund
03-08-2007, 03:21 PM
.... If you NEED to throw cash around. I have some sweet junk you could bolt on to something under the hood.

Let me know.

:lol: I'm good; thanks...I'd rather buy new '"junk"
StatGSR
03-08-2007, 04:44 PM
Well damn, I guess I'll just have to replace with new stock parts thoughout the fuel system, maybe replace all my belts and hoses and spend the rest on ah jdm grille... thanks!

are u rebuilding the motor? for like boost or something, im just trying to figure out why u think u need to replace any of these fuel system parts....
Huffer
03-08-2007, 07:19 PM
Maintenance.
importtund
03-09-2007, 05:24 AM
Maintenance.

:smile:
StatGSR
03-09-2007, 10:15 AM
yea but fuel rails and fuel injectors arnt really wear items....