Finally bought injectors!!
01-11-2005, 06:09 AM
#1
Finally bought injectors!!
I finally got my RC 440cc injectors and a walboro pump. Just need to wait on the wiring harnesses to get here and install them sometime next week. I am going to try and tune these with the SAFC 2 and if it doesn't work i will get the emanage. Will i be able to throw out the fmu now or do i still need it? Hopefully i will be going to the dyno next month with the headers and exhaust cuttout and see what kind of nasty numbers the old sled will lay down 
01-11-2005, 07:55 AM
#5
Originally Posted by IceY2K1
Just bought me a set of PE510cc injectors too.
How much you end up paying for the RCs?
How much you end up paying for the RCs?
Got them for $420 w/ the wiring harness. Why did you get bigger injectors? Do you have something planned
?
01-11-2005, 07:59 AM
#7
Not bad, if brand new.
Maybe, too good of a deal to pass up and couldn't resist...LIKE USUAL.
Maybe, too good of a deal to pass up and couldn't resist...LIKE USUAL.
Originally Posted by chris'smax
Got them for $420 w/ the wiring harness. Why did you get bigger injectors? Do you have something planned ?
?
01-11-2005, 08:03 AM
#8
Originally Posted by IceY2K1
Not bad, if brand new.
Maybe, too good of a deal to pass up and couldn't resist...LIKE USUAL.
Maybe, too good of a deal to pass up and couldn't resist...LIKE USUAL.
01-11-2005, 08:05 AM
#9
The price was for them brand new from a shop by my house. They have a website lightningmotorsports.com
01-11-2005, 08:21 AM
#13
Originally Posted by IceY2K1
You dork~!
Are you 100% SURE you're getting the EXACT same injectors the 350Z guys use? They make more then one version of 440cc injector.
Are you 100% SURE you're getting the EXACT same injectors the 350Z guys use? They make more then one version of 440cc injector.
Yes i am sure. I know i am a little slow, but i am not that dumb. hang on let me call them
01-11-2005, 11:37 AM
#16
You planning on controlling those with just eManage? Or JWT and eManage?
Originally Posted by Royal_T
Every one is getting injectors 
. Just got my Nismo 740cc about 2 weeks ago, can't wait to put in my turbo
. Just got my Nismo 740cc about 2 weeks ago, can't wait to put in my turbo
01-11-2005, 12:24 PM
#17
Senior Member
Join Date: Apr 2004
Posts: 521
IceY2k1,
I'm going to be using the eManage to controll them.MardiGrasMax said it would work by setting the e-manage back to 7-0-1 for stock Z32maf and set the injectors for 370cc/740cc. He then said It idled fine, reved fine, and was hunting for 14.7afr. Just needed to be tunned some more to get it done right. I'm also letting SGP in Houston do my tunning so I should not worry much.
I'm going to be using the eManage to controll them.MardiGrasMax said it would work by setting the e-manage back to 7-0-1 for stock Z32maf and set the injectors for 370cc/740cc. He then said It idled fine, reved fine, and was hunting for 14.7afr. Just needed to be tunned some more to get it done right. I'm also letting SGP in Houston do my tunning so I should not worry much.
01-11-2005, 02:30 PM
#18
Let us know how it turns out, since he tried that with his JWT(programmed for 550cc injectors) ECU, I think.
You have the Z32 MAF?
You have the Z32 MAF?
Originally Posted by Royal_T
IceY2k1,
I'm going to be using the eManage to controll them.MardiGrasMax said it would work by setting the e-manage back to 7-0-1 for stock Z32maf and set the injectors for 370cc/740cc. He then said It idled fine, reved fine, and was hunting for 14.7afr. Just needed to be tunned some more to get it done right. I'm also letting SGP in Houston do my tunning so I should not worry much.
I'm going to be using the eManage to controll them.MardiGrasMax said it would work by setting the e-manage back to 7-0-1 for stock Z32maf and set the injectors for 370cc/740cc. He then said It idled fine, reved fine, and was hunting for 14.7afr. Just needed to be tunned some more to get it done right. I'm also letting SGP in Houston do my tunning so I should not worry much.
01-13-2005, 11:19 AM
#19
So, you're planning on turning down base fuel pressure to get these to not flood during cold starts?
*IF* that works, you'll want to keep your FMU.
You should get the eManage~! I'm 75% sure, you'll have to inorder to control the injectors.
*IF* that works, you'll want to keep your FMU.
You should get the eManage~! I'm 75% sure, you'll have to inorder to control the injectors.
Originally Posted by chris'smax
Oh yea i forgot to mention i am also going to run a SARD adjustable FPR that i got for christmas
01-13-2005, 11:55 AM
#20
Originally Posted by IceY2K1
So, you're planning on turning down base fuel pressure to get these to not flood during cold starts?
*IF* that works, you'll want to keep your FMU.
You should get the eManage~! I'm 75% sure, you'll have to inorder to control the injectors.
*IF* that works, you'll want to keep your FMU.
You should get the eManage~! I'm 75% sure, you'll have to inorder to control the injectors.
Yea i figure it would work. I don't see why it wouldn't
01-13-2005, 01:07 PM
#21
Hopefully, those big sloppy RCs can still decently atomize down to 15psi or so to put out approximately the same fuel as stock 290cc. However, 4th gens running 370cc injectors didn't have to drop near that far to go from 240cc-->370cc.
I'd say 20-25psi would be ballpark.
I'd say 20-25psi would be ballpark.
01-13-2005, 01:49 PM
#22
Originally Posted by IceY2K1
Hopefully, those big sloppy RCs can still decently atomize down to 15psi or so to put out approximately the same fuel as stock 290cc. However, 4th gens running 370cc injectors didn't have to drop near that far to go from 240cc-->370cc.
I'd say 20-25psi would be ballpark.
I'd say 20-25psi would be ballpark.
Sloppy
! Sorry we can't all be high class and have the power enterprise injectors
01-13-2005, 02:34 PM
#23
I already had RC440s and sold them, so I know what they look like.
It's the design, ie 3-huge holes vs. OEM 4 super small vs. PE380cc 10 small holes vs. PE510cc 8 small holes.
Idle quality is all about the atomization and the size/number/angle of pintle cap holes. RCs are notorious for being good at WOT, but rough at idle.
Hopefully, yours aren't that bad, but 350Z guys noticed it at 3.5bar and you'll be running them at ~1.5bar.
It's the design, ie 3-huge holes vs. OEM 4 super small vs. PE380cc 10 small holes vs. PE510cc 8 small holes.
Idle quality is all about the atomization and the size/number/angle of pintle cap holes. RCs are notorious for being good at WOT, but rough at idle.
Hopefully, yours aren't that bad, but 350Z guys noticed it at 3.5bar and you'll be running them at ~1.5bar.
01-13-2005, 07:32 PM
#25
What rice mods don't count?Maybe, maybe not. However, I'm leaning towards a dry N20 setup and hopefully someday I'll make a custom TRUE Garrett dual BB setup. Sometimes I just say F'it and would settle for a V2 SC kit when I see people like StephenMax hitting 350whp.
Who knows...right now I just live vicariously through you guys and stockpile mods in my garage/office.
Originally Posted by I30tMikeD
Does this mean your modding your car?
01-13-2005, 07:57 PM
#27
Moderator who thinks he is better than us with his I30
iTrader: (8)
Join Date: May 2002
Posts: 9,335
Originally Posted by IceY2K1
What rice mods don't count?Maybe, maybe not. However, I'm leaning towards a dry N20 setup and hopefully someday I'll make a custom TRUE Garrett dual BB setup. Sometimes I just say F'it and would settle for a V2 SC kit when I see people like StephenMax hitting 350whp.
Who knows...right now I just live vicariously through you guys and stockpile mods in my garage/office.
01-13-2005, 08:17 PM
#28
Haha...I think Bags is closer.
I have tons of "pipe dreams", pun intended, but it all just depends on life stuff.
It's all designed in my head, been that way for months, and I have all the people/pieces lined up. I just haven't had the opportunity to pull the trigger. I promised myself when 5yr/60K warranty died and payments were over...which is about a year away, but then I said this summer. However, now the fam needs a new SUV for the new kid coming in May. Oh well, back to living though you guys.
I have tons of "pipe dreams", pun intended, but it all just depends on life stuff.
It's all designed in my head, been that way for months, and I have all the people/pieces lined up. I just haven't had the opportunity to pull the trigger. I promised myself when 5yr/60K warranty died and payments were over...which is about a year away, but then I said this summer. However, now the fam needs a new SUV for the new kid coming in May. Oh well, back to living though you guys.
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