Notices
Evo Engine / Turbo / Drivetrain Everything from engine management to the best clutch and flywheel.

Need help choosing the right size fuel injector? Ask in here

Thread Tools
 
Search this Thread
 
Old May 28, 2013 | 05:12 AM
  #31  
TommiM's Avatar
Evolved Member
iTrader: (19)
 
Joined: Apr 2009
Posts: 3,205
Likes: 2
From: SoCal
Originally Posted by joeBPUsupra
Current setup on my 04 evo 8:
evo 9 turbo
Tomei 270 procams
Kiggly beehive springs
Shearer o2 dump
BR fmic
BR uicp/licp
BR small battery setup
BR TBE
walbro 255
hallman pro rx mbc
tial qr bov
comp stage 3.5 clutch
fortune auto 500 coilovers

Dynoed on MD 363whp/364wtq @25psi with parts listed above

I will be installing:
FP black DBB
FIC 1250cc
Full Race stock replacement manifold
Shep trans ultimate ratio, 4.11 FD
Spoolinup COP

With the addition of these parts, how much will the 1250's get me with a modded 255 on 93 and E85? I am wondering if I went too small on injectors with the turbo. Thanks in advance.

I have similar mods. Curious to know what injectors you would recommend for making this hp also on MD BUT on California 91 octane.
Reply
Old May 28, 2013 | 08:22 AM
  #32  
DaRw1n's Avatar
Newbie
iTrader: (3)
 
Joined: May 2012
Posts: 45
Likes: 0
From: Ohio
'06 Evo IX

Currently on car:
ETS FMIC and Pipes
Works o2 housing
Works 3" dp and exhaust
Wally 255 (unmodified)

Plans:
FP Green Journal
XXXX CC injectors <- this is where you come in
Speed density conversion
ported intake manifold, exhaust manifold and 65mm tb

Im going to put a map switch on it for pump and e85.

Do I need high or low imp injectors and what size for 450whp on a mustang dyno?

Thanks!
Reply
Old May 28, 2013 | 10:47 PM
  #33  
hachansoo0413's Avatar
Evolving Member
iTrader: (6)
 
Joined: Jan 2012
Posts: 109
Likes: 0
From: WI
My goal is making 400/400 on my evo 9 with stock turbo.

The current mods are:
ETS 3.5" FMIC and ETS LICP&UICP
Grimspeed EBCS
GSC S2 cams with GSC beehive valvesprings and Ti-retainer
APR headstuds
walbro 255
DC downpipes w/o cat
Greddy 3" exhaust.

What size and what impedance injectors will make ~400wtq/~400whp?
I am also thinking of getting O2 housing and Spoolinup COP, and would these mods get me more power?

Thank you
Reply
Old May 29, 2013 | 04:48 AM
  #34  
tscompusa's Avatar
Thread Starter
Former Sponsor
iTrader: (31)
 
Joined: Oct 2005
Posts: 10,299
Likes: 67
From: PA
Originally Posted by thepoint4life23
How much power can the 1100CC high-z injectors make on a single walbro and e85?
Im looking for some injecters soon. dont want to keep buying injecter. but dont want to go 2000cc right now?
the limiting factor there will be the walbro at 480WHP if its modified.

you need to add a bigger pump before you can max the 1100cc out on e85. but the 1100cc is going to take you to roughly 550-570WHP dynojet.

1450cc would work. pm me if you need injectors. otherwise you're good to use what you have after a br double pumper. i also sell that also
Reply
Old May 29, 2013 | 04:53 AM
  #35  
tscompusa's Avatar
Thread Starter
Former Sponsor
iTrader: (31)
 
Joined: Oct 2005
Posts: 10,299
Likes: 67
From: PA
Originally Posted by TommiM
I have similar mods. Curious to know what injectors you would recommend for making this hp also on MD BUT on California 91 octane.
the 1100cc fic are a real good injector i like them alot. but they cost a little more than the others.

i been selling a lot of 1450cc to customers who want room to grow and they work well on both 93 and e85.
Reply
Old May 29, 2013 | 04:58 AM
  #36  
tscompusa's Avatar
Thread Starter
Former Sponsor
iTrader: (31)
 
Joined: Oct 2005
Posts: 10,299
Likes: 67
From: PA
Originally Posted by DaRw1n
'06 Evo IX

Currently on car:
ETS FMIC and Pipes
Works o2 housing
Works 3" dp and exhaust
Wally 255 (unmodified)

Plans:
FP Green Journal
XXXX CC injectors <- this is where you come in
Speed density conversion
ported intake manifold, exhaust manifold and 65mm tb

Im going to put a map switch on it for pump and e85.

Do I need high or low imp injectors and what size for 450whp on a mustang dyno?

Thanks!
either or. just make sure you get a 1000cc+ injector and you're more then fine. but a single walbro (modified) won't cut 450whp on a proper reading mustang on e85. unmodified no chance in hell.

dont need a map switch either. tephra roms have it built in to switch either via TPS or intercooler switch.

Last edited by tscompusa; May 29, 2013 at 05:01 AM.
Reply
Old May 29, 2013 | 05:02 AM
  #37  
tscompusa's Avatar
Thread Starter
Former Sponsor
iTrader: (31)
 
Joined: Oct 2005
Posts: 10,299
Likes: 67
From: PA
Originally Posted by hachansoo0413
My goal is making 400/400 on my evo 9 with stock turbo.

The current mods are:
ETS 3.5" FMIC and ETS LICP&UICP
Grimspeed EBCS
GSC S2 cams with GSC beehive valvesprings and Ti-retainer
APR headstuds
walbro 255
DC downpipes w/o cat
Greddy 3" exhaust.

What size and what impedance injectors will make ~400wtq/~400whp?
I am also thinking of getting O2 housing and Spoolinup COP, and would these mods get me more power?

Thank you
1100cc fic high-z i like those a lot. or maybe 1250cc if you want leg room.
Reply
Old May 29, 2013 | 05:05 AM
  #38  
sparky's Avatar
Evolved Member
iTrader: (1)
 
Joined: Mar 2005
Posts: 7,905
Likes: 5
From: Mesoamerica/ SF Bay Area
OT, but I slways wondered whether the only difference on the two Scott Frazho runs in your sig is speed density vs MAF. Can the 6mph trap speed difference be attributed to just swapping from MAF to SD. Is the SD alone worth 6mph on the stock ECU?
Reply
Old May 29, 2013 | 05:35 AM
  #39  
joeBPUsupra's Avatar
Newbie
iTrader: (7)
 
Joined: Mar 2009
Posts: 41
Likes: 0
From: fayetteville,nc / germany
What would be the max power for an evo 9 running 880cc on a modded 255 with pump 93?
Reply
Old May 29, 2013 | 07:29 AM
  #40  
DaRw1n's Avatar
Newbie
iTrader: (3)
 
Joined: May 2012
Posts: 45
Likes: 0
From: Ohio
Originally Posted by tscompusa
either or. just make sure you get a 1000cc+ injector and you're more then fine. but a single walbro (modified) won't cut 450whp on a proper reading mustang on e85. unmodified no chance in hell.

dont need a map switch either. tephra roms have it built in to switch either via TPS or intercooler switch.
So anything over 1K in high or low imp. Got it.

So you can tune to map switch off TPS/IC switch?

Is there any way to wire in an e85 sensor into the stock ecu?
Reply
Old May 30, 2013 | 09:43 AM
  #41  
tscompusa's Avatar
Thread Starter
Former Sponsor
iTrader: (31)
 
Joined: Oct 2005
Posts: 10,299
Likes: 67
From: PA
Originally Posted by sparky
OT, but I slways wondered whether the only difference on the two Scott Frazho runs in your sig is speed density vs MAF. Can the 6mph trap speed difference be attributed to just swapping from MAF to SD. Is the SD alone worth 6mph on the stock ECU?
Speed density and GSC S3's from Kelford 272's & maf. Speed density on big turbos can bring out as much as 60whp gains at high boost levels vs a restrictive MAF inlet.

Originally Posted by joeBPUsupra
What would be the max power for an evo 9 running 880cc on a modded 255 with pump 93?
Id say about 520whp maybe in the 90%~ idc.

Originally Posted by DaRw1n
So anything over 1K in high or low imp. Got it.

So you can tune to map switch off TPS/IC switch?

Is there any way to wire in an e85 sensor into the stock ecu?
not anything, but 1250cc and 1450cc are good injectors from fic.

i run GM sensor in my car and then use a gauge from dynosty to read my %.

i would stick to logging it only. yes you sure can in tephra mod.
Reply
Old May 30, 2013 | 09:54 AM
  #42  
DaRw1n's Avatar
Newbie
iTrader: (3)
 
Joined: May 2012
Posts: 45
Likes: 0
From: Ohio
Ok Ill have to do some searching on where to wire one into. If its too hard Ill just do two separate maps. One pump gas and one e85 and tune each as so.

Ill try and get some FIC 1450's.

BTW also sent you a pm.
Reply
Old Jun 3, 2013 | 08:00 AM
  #43  
Silvermike's Avatar
Evolving Member
 
Joined: Oct 2006
Posts: 204
Likes: 0
From: Trinidad
I just raped my 680s putting down 450 on 92oct. What size injectors should I go up to with an aim of 700 on c16/pump mix. This s a 2.3 motor.
Reply
Old Jun 3, 2013 | 10:03 PM
  #44  
mexevo8rs's Avatar
Newbie
iTrader: (1)
 
Joined: Jan 2011
Posts: 15
Likes: 0
From: las cruces new mexico usa
good info!!!
Reply
Old Jun 6, 2013 | 02:53 AM
  #45  
tscompusa's Avatar
Thread Starter
Former Sponsor
iTrader: (31)
 
Joined: Oct 2005
Posts: 10,299
Likes: 67
From: PA
Originally Posted by Silvermike
I just raped my 680s putting down 450 on 92oct. What size injectors should I go up to with an aim of 700 on c16/pump mix. This s a 2.3 motor.
1250cc and double pumper will do that quite easy. modded walbro make a hair over 620whp dynojet on 93 then its done if my math is correct. however on 2.3L not even.

id go with minimal 1250cc and a big fuel pump. on paper 450lph walbro should do it easy on 93 rewired. if you want to be overkill then 1450cc.

pm me if you need anymore help.
Reply



All times are GMT -7. The time now is 01:34 AM.