with an fmu, you just bump the fuel pressure with boost. But there's a time that come when the stock injectors aren't able to give you the flow you want. This is when you need to upgrade them for some like that.oh-hell wrote:With an fmu is it nessasary to do the injector mod?
How-to nissan injectors and modded rails
- babyblueMX3
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RIP 400whp ZE-T MX-3
Current car : Golf 01 GTI 1.8T (15 psi)
Current car : Golf 01 GTI 1.8T (15 psi)
has anyone flow tested the stock fuel rails to find out the largest injectors we can run before there is fuel pressure difference between injectors?
ive been searching for a while but i cant find anything on it. running injectors larger than the stock fuel rails can flow will also help u blow your motor quickly cuz one or more cylinders will run lean one day and poof, investment wasted.
does anyone know if mbx motorsports offer aftermarket fuels?
ive been searching for a while but i cant find anything on it. running injectors larger than the stock fuel rails can flow will also help u blow your motor quickly cuz one or more cylinders will run lean one day and poof, investment wasted.
does anyone know if mbx motorsports offer aftermarket fuels?
- babyblueMX3
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probeaddiction was working on one. Not sure if it's out yet
RIP 400whp ZE-T MX-3
Current car : Golf 01 GTI 1.8T (15 psi)
Current car : Golf 01 GTI 1.8T (15 psi)
- PWRD_BY_HKS
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Re: How-to nissan injectors and modded rails
Okay you said to use the connectors that come with the injectors right. So then you just splice or......?
jdmx-3 KID OF THE
VICTORIA RACING
ZE PERFORMANCE IN 915 TX
Kl01-ZE,Kl31 ecu, millenia manifold, ngk plugs, ngk wires, probe tranny/ and clutch (stock), VortecH FMU 12:1, Aeromotive AFPR, Tial .38mm Wastegate w/ 4lbs spring, Walboro 255 pump, AiResearch T4, 3" down pipe, GODSPEED manifold, Spearco Boost Gauges, BF Goodrich G-force drag radials.
14.8 1/4 mile all motor untimed on boost.
VICTORIA RACING
ZE PERFORMANCE IN 915 TX
Kl01-ZE,Kl31 ecu, millenia manifold, ngk plugs, ngk wires, probe tranny/ and clutch (stock), VortecH FMU 12:1, Aeromotive AFPR, Tial .38mm Wastegate w/ 4lbs spring, Walboro 255 pump, AiResearch T4, 3" down pipe, GODSPEED manifold, Spearco Boost Gauges, BF Goodrich G-force drag radials.
14.8 1/4 mile all motor untimed on boost.
- solo_ryder
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Re: How-to nissan injectors and modded rails
This thread is old, you would splice the wires into the oem harness
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Re: How-to nissan injectors and modded rails
is there anyone on the forum who can do this injector up grade for some money or and kind of a group buy somewhere cuz im not like 100% able to build something like that currently
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- BIGLOU_MX3
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Re: How-to nissan injectors and modded rails
What if u did the ''trick'' to stock k8 injectors, What would u get cc wise??
92 MX3 GS- PACESETTER CATBACK,COLD AIR INTAKE,SHORTTHROW SHIFTER, PHAT TIRES, AND STILL MODDING
- Nd4SpdSe
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Re: How-to nissan injectors and modded rails
Isn't there an issue with the actual spray pattern of the modden Nissan injectors?
1992 Mazda Mx-3 GSR - 2.5L KLZE : Award Winning Show Car & Race Car ['02-'09] (Retired)
2004 Mazda RX-8 GT - Renesis Wankel : LS3 Coils, BHR Mid-Pipe + Falken RT-615K 245/40r18
2011 Mazda Mazda2 GS - 1.5L Manual : Yozora Edition (1 of 500)
2003 Nissan Xterra SE - 4x4 Supercharged : 2" Body Lift, 4" Suspension Lift & 33" MTR Kevlar
2001 Nissan Frontier SE - The Frontrailer : Expedition/Off-Road Trailer Project
2004 Mazda RX-8 GT - Renesis Wankel : LS3 Coils, BHR Mid-Pipe + Falken RT-615K 245/40r18
2011 Mazda Mazda2 GS - 1.5L Manual : Yozora Edition (1 of 500)
2003 Nissan Xterra SE - 4x4 Supercharged : 2" Body Lift, 4" Suspension Lift & 33" MTR Kevlar
2001 Nissan Frontier SE - The Frontrailer : Expedition/Off-Road Trailer Project
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Re: How-to nissan injectors and modded rails
Just want to add. As far as I know you can't run these using the stock ecu. Meaning you can't just add these if you have an fmu. You need megasquirt or someother standalone.
Re: How-to nissan injectors and modded rails
Yes, the "super soaker" effect. You get a stream of fuel as apposed to an atomised spray.Nd4SpdSe wrote:Isn't there an issue with the actual spray pattern of the modden Nissan injectors?
I used the factory injector hats which have a knife edge to them to help with this issue.
OSKY
95 MX-3 GS ZE Turbo: MSnS-extra, AEM WB, Blitz boost controller, MSD 6A w/ Blaster2 Coil, ZE disty, Redtops @ 550, Walbro 255, Garrett T3/T04E 60 Trim w/ .63 A/R, 38mm Deltagate Mark II @4psi, FMIC, Apexi BOV, CM Dual friction, 4-6.25 Kickers, 2ch Alpine V12. That's Alll.
http://www.pakfeifertuning.com
95 MX-3 GS ZE Turbo: MSnS-extra, AEM WB, Blitz boost controller, MSD 6A w/ Blaster2 Coil, ZE disty, Redtops @ 550, Walbro 255, Garrett T3/T04E 60 Trim w/ .63 A/R, 38mm Deltagate Mark II @4psi, FMIC, Apexi BOV, CM Dual friction, 4-6.25 Kickers, 2ch Alpine V12. That's Alll.
http://www.pakfeifertuning.com
- Flinch
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Re: How-to nissan injectors and modded rails
Only thing this writeup could use is a wiring diagram or a link to one, it may be on the forums but its nearly impossible to find. These injectors are so simple to do, but plug N play is always the best.
-KL31 stock internals with curved neck intake manifold and KL36 ecu
-Turbo running 7.5psi
-FMI 3"x12"x32" all alluminum and welded, have a 7.5 PSI spring she just creeps on cold nights
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-KYB GR-2 struts with H & R springs
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-Turbo running 7.5psi
-FMI 3"x12"x32" all alluminum and welded, have a 7.5 PSI spring she just creeps on cold nights
-ACT 6puck sprung/96 probe tranny
-Short shifter
-HEI and MSD 6al (makes a big difference when you spend the 65$ ont he right spark plugs)
-KYB GR-2 struts with H & R springs
-Megan racing seats
-Personal 280mm stearing wheel
-Familia rear strut tower bar
- mx3autozam
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Re: How-to nissan injectors and modded rails
Photobucket is being gay now and doesn' show pictures after 90days of inactivity.
93 Mazda MX3 KLZE Turbo
- johnmx3ze
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Re: How-to nissan injectors and modded rails
im currently getting info on how to do the modded nissan injectors and i pretty much got everything but the wiring!
can someone help me?
can someone help me?
mx-3, KL turbo (tooo much to list) yeah its boosted!
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- tehbrookzorz
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Re: How-to nissan injectors and modded rails
Just want to mention I saw mbolin is doing a final GB on Probetalk for modded rails.
Cody
- johnmx3ze
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Re: How-to nissan injectors and modded rails
yeah i know but dont you think it would be cheaper for me to get it done at a local shop?
i have no idea how much that could cost!
i have no idea how much that could cost!
mx-3, KL turbo (tooo much to list) yeah its boosted!
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