Add posts below please. We only want the brand, the size, which engine it's in (or car whatever) and the power it made. Also want to know if it's tuned rich or lean (or stock ecu).
I'll be heavily moderating this thread, i'd like it to be just the facts please.
I'll start...
My VR4 - Currently FIC 650cc, runs slightly rich with 41psi base fuel pressure. Stock ECU.
Matress - FIC 750cc, Wolf v4. 12.0:1 at wot, 226kw.
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#1
Posted 06 September 2007 - 12:29 PM
Entaran
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The 4G63 motor code is street shorthand for dominance. It's automotive Darwinism.
Team4G Founder - NO LONGER AN ADMIN/MOD
Team4G Founder - NO LONGER AN ADMIN/MOD
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#2
Posted 06 September 2007 - 03:57 PM
tharaka
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#3
Posted 06 September 2007 - 11:27 PM
JSTYLE
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I AM THEEE DYNO QUEEN!
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the important thing is fuel pressure.. that is what you want to know.. i can guarantee that every injector is good up to about 65psi.. then you sort the men from the boys after that.... i know of various brands that 'dribble' at anything about 70psi fuel pressure, which is about 27psi of boost 
(43psi base)
Jon
(43psi base)Jon
Name: Jon
Current Rides:
My06 Evolution IX 12.11 @ 113mph 252kw (street weight)
1997 Proton Satria GLi (daily)
Previous Rides
1993 Mitsubishi Lancer GSR 4G93T 200kw @ hubs 12.1 @ 115.5mph
1992 Mitsubishi Lancer Evo 1 (CD9A) 225kw, 20g, stock ecu, hks 264s 12.050 @ 116.5mph OHH YERRR
Current Rides:
My06 Evolution IX 12.11 @ 113mph 252kw (street weight)
1997 Proton Satria GLi (daily)
Previous Rides
1993 Mitsubishi Lancer GSR 4G93T 200kw @ hubs 12.1 @ 115.5mph
1992 Mitsubishi Lancer Evo 1 (CD9A) 225kw, 20g, stock ecu, hks 264s 12.050 @ 116.5mph OHH YERRR
#4
Posted 07 August 2008 - 06:35 AM
kayarubin
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4G63-T
how do the yellow top evo injectors go in terms of 'dribbling' at high pressure?
J-Spec 1988 E39A Galant VR4.
Proud VR4 owner!
*ENGINEERED TO EXCITE THE CRAP RIGHT INTO YOUR PASSENGERS JOCKS*
..............."....../\
.........../////...._\ /_..../////
........../////..../_/ \_\ ./////
Proud VR4 owner!
*ENGINEERED TO EXCITE THE CRAP RIGHT INTO YOUR PASSENGERS JOCKS*
..............."....../\
.........../////...._\ /_..../////
........../////..../_/ \_\ ./////
#5
Posted 07 August 2008 - 06:57 AM
CLuTZ
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Diamonds are forever....
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how do the yellow top evo injectors go in terms of 'dribbling' at high pressure?
It depends really. I know that I would rather upgrade the injectors size and run them with a stock regulator than have stock injectors and run them at huge pressure with an aftermarket regulator. What are your goals?
#6
Posted 07 August 2008 - 08:52 AM
kayarubin
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4G63-T
i know that i will have to change them eventually, but i am after about 250-300kw atw.... eventually!
right now i have 510's with walbro 255 lph pump and stock j-spec ECU... so it is running quite rich.. as everyone says... but for some reason it seems like its running normally.... no black/brown smoke, spark plugs look golden brown, etc etc... but it is using a tank every 350-400 kays or so. with a bit of enthusiastic driving.
right now i have 510's with walbro 255 lph pump and stock j-spec ECU... so it is running quite rich.. as everyone says... but for some reason it seems like its running normally.... no black/brown smoke, spark plugs look golden brown, etc etc... but it is using a tank every 350-400 kays or so. with a bit of enthusiastic driving.
J-Spec 1988 E39A Galant VR4.
Proud VR4 owner!
*ENGINEERED TO EXCITE THE CRAP RIGHT INTO YOUR PASSENGERS JOCKS*
..............."....../\
.........../////...._\ /_..../////
........../////..../_/ \_\ ./////
Proud VR4 owner!
*ENGINEERED TO EXCITE THE CRAP RIGHT INTO YOUR PASSENGERS JOCKS*
..............."....../\
.........../////...._\ /_..../////
........../////..../_/ \_\ ./////
#7
Posted 07 August 2008 - 02:48 PM
CLuTZ
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Diamonds are forever....
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I'd switch back to the 450cc's aye, unless you can get your AFR's checked with a wideband to say they are ok. Mitsu ECU's have the tendancy to run rich- so running 10% larger injectors for no reason wouldnt help- unless the ECU is chipped for them!
As for 300kw- some 800cc's SARD's should be fine........
dre
As for 300kw- some 800cc's SARD's should be fine........
dre
#8
Posted 08 August 2008 - 11:30 AM
matress
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350-400km's to a tank? How do you manage such good fuel economy? 
1984 Mazda RX7
2000 Triumph Daytona 955i
1991 Mitsubishi Galant VR4 2.3l Stroker [SOLD]
2000 Triumph Daytona 955i
1991 Mitsubishi Galant VR4 2.3l Stroker [SOLD]
#9
Posted 08 August 2008 - 09:59 PM
kayarubin
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4G63-T
yeah i reckon i'll just go the rs computer. what do i have to do to get that to work correctly? i have been told its as easy as changing over 2 wires or something? is this correct?
its darwin so there aren't many traffic lights or stop-go driving. thats how i get 350kay to a tank. lol. but i do love the old boostage every now and then.... actually its more like every single time i take off... lol
kaya.
its darwin so there aren't many traffic lights or stop-go driving. thats how i get 350kay to a tank. lol. but i do love the old boostage every now and then.... actually its more like every single time i take off... lol
kaya.
J-Spec 1988 E39A Galant VR4.
Proud VR4 owner!
*ENGINEERED TO EXCITE THE CRAP RIGHT INTO YOUR PASSENGERS JOCKS*
..............."....../\
.........../////...._\ /_..../////
........../////..../_/ \_\ ./////
Proud VR4 owner!
*ENGINEERED TO EXCITE THE CRAP RIGHT INTO YOUR PASSENGERS JOCKS*
..............."....../\
.........../////...._\ /_..../////
........../////..../_/ \_\ ./////
#10
Posted 11 August 2008 - 08:25 AM
kayarubin
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4G63-T
anyone got any info on how to swap the rs single board ecu into the place of the dual board j-spec ecu?
J-Spec 1988 E39A Galant VR4.
Proud VR4 owner!
*ENGINEERED TO EXCITE THE CRAP RIGHT INTO YOUR PASSENGERS JOCKS*
..............."....../\
.........../////...._\ /_..../////
........../////..../_/ \_\ ./////
Proud VR4 owner!
*ENGINEERED TO EXCITE THE CRAP RIGHT INTO YOUR PASSENGERS JOCKS*
..............."....../\
.........../////...._\ /_..../////
........../////..../_/ \_\ ./////
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