V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

Fuel Injectors

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Old Aug 29, 2004 | 07:14 PM
  #1  
CamaroDudeDK's Avatar
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From: Denmark
Car: 2x Camaro 2.8i '87/89
Engine: 2.8i MPFi
Transmission: TH700R4
Fuel Injectors

Hi guys
I need some help, I just got a offer for 6x 444cc Injectors from a Nissan Skyline R34 GT-R v-spec II, i haven't got any time to try them this week, and I need to answer my friend within a couple of days.
So Does they fit my Camaro 2.8i? (Looks like a "normal" injector.)

BTW, I bought the Turbochargers from the Skyline and I'm gonna make a Camaro Twin Turbo THIS winter, for sure!
Attached Thumbnails Fuel Injectors-r34-turbos.jpg  
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Old Aug 29, 2004 | 07:48 PM
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From: Tucson, AZ, USA
Car: '99 Trans Am, '86 Camaro
Engine: LS1, Scrap
Transmission: T56, T5
Axle/Gears: 3.42 Stock ZT, 3.42 Open
Unfortunately, this isn't a skyline site, so we're not likely to know offhand if the stock nissan injectors are Peak & Hold (low impedence) or Saturated (high impedence) ... 'course, if you're goin' turbo, you're gonna have to do some interesting stuff anyway, so you could just go with a 749 which should be able to use either type.
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Old Aug 29, 2004 | 08:26 PM
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oil pan 4's Avatar
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From: High plains of NM
Car: 89 Firebird
Engine: L98
Transmission: T-56
Axle/Gears: 3.73
Well I can't say I hevent learned any thing while I have been over here.
Japinese cars have there own style injector they are different mainly they are shorter and where they plug into the intake is smaller.
I all ready looked into it.
American cars have 2 commen types of multi port injectors, the old ones like where use to and the new skinny ones like on the new LS1's, euro car makes have there own types so do the japinese.
Then theres TBI injectors but who cares about them?
I don't know if the skyline injectors are low or high impedence.
Some japinese cars use our style injectors I think the mid 90's hondas did.
Well I need some more moter cycle exhaust bends so while I'm at the junk yard If I see a nother R34 or if they have an R34 engine I'll take a closer look for you.
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Old Aug 29, 2004 | 08:28 PM
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CamaroDudeDK's Avatar
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From: Denmark
Car: 2x Camaro 2.8i '87/89
Engine: 2.8i MPFi
Transmission: TH700R4
ECU

wouldn't a ECU, be able to run both types, I'm trying to get an answer on that impedence for the Injectores anyway.
Saving up for a AEM EM15 ECU, should be able to handel it, if I'm not mistaken.
Reason why I'm not going for a larger injector, is the price for the time being, and i would probably turn up the presure on turbo's a bit to soon, with largere injectors..
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Old Aug 29, 2004 | 08:35 PM
  #5  
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From: Tucson, AZ, USA
Car: '99 Trans Am, '86 Camaro
Engine: LS1, Scrap
Transmission: T56, T5
Axle/Gears: 3.42 Stock ZT, 3.42 Open
AEM?!?!?!?!? ... ouch. That hurts. Back your way out of the V6 board and hit up the DIY PROM board before you continue. "749" is the common short part number for the 1227749 GM multi-bar MAP ecm used in turbocharged sunbirds, syclones, and typhoons. AEM...
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Old Aug 29, 2004 | 08:35 PM
  #6  
CamaroDudeDK's Avatar
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From: Denmark
Car: 2x Camaro 2.8i '87/89
Engine: 2.8i MPFi
Transmission: TH700R4
pic, of injector

A pic of the injector, if it will help
Attached Thumbnails Fuel Injectors-injector.jpg  
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Old Aug 29, 2004 | 09:04 PM
  #7  
CamaroDudeDK's Avatar
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From: Denmark
Car: 2x Camaro 2.8i '87/89
Engine: 2.8i MPFi
Transmission: TH700R4
AEM

I have a friend driving Supra with more than 800+ hp and using, AEM.. I'm aware that the ecu, will take very VERY long time to install, but I'm sure i will give a GREAT result, when running! And sorry I didn't know the ECM by the part no
And from what I could find, that GM ECM doesn't seem to be easy configurable, the AEM is. But I have none expirences with it. So I really don't know.
Remember AEM EM15 is made for highly tunede Turbochargede vechiels, which I expect my Camaro to become
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Old Aug 30, 2004 | 04:53 AM
  #8  
oil pan 4's Avatar
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From: High plains of NM
Car: 89 Firebird
Engine: L98
Transmission: T-56
Axle/Gears: 3.73
No those pictures don't help.
These are my injectors from a buick 3.8L T-type.
I have pluged them into the fuel rail and into the intake manifold so yes they fit.
I have seen skyline injectors and they don't look like they fit.
Those injectors will suport 550 hp on a turbo engine are you sure want that much?
Attached Thumbnails Fuel Injectors-mvc-014s.jpg  
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Old Aug 30, 2004 | 08:37 PM
  #9  
CamaroDudeDK's Avatar
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From: Denmark
Car: 2x Camaro 2.8i '87/89
Engine: 2.8i MPFi
Transmission: TH700R4
how many cc's are those buick injectors... And I'll find out if the Nissan Injectors will fit this weekend, can't wait
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Old Aug 30, 2004 | 10:55 PM
  #10  
oil pan 4's Avatar
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From: High plains of NM
Car: 89 Firebird
Engine: L98
Transmission: T-56
Axle/Gears: 3.73
They are 22lb/hr
That comes out to 231cc injectors.
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Old Sep 6, 2004 | 05:43 PM
  #11  
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From: Denmark
Car: 2x Camaro 2.8i '87/89
Engine: 2.8i MPFi
Transmission: TH700R4
Tryout done

The truth, The Nissan Injector will not fit, unless I mod the part going into the fuel rail! It has no locking mechanism. which i guess as being important, so I'll have to find som 444cc or more injectors for a Chevy. Less won't do, with the twin turbos!
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Old Sep 6, 2004 | 05:45 PM
  #12  
CamaroDudeDK's Avatar
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From: Denmark
Car: 2x Camaro 2.8i '87/89
Engine: 2.8i MPFi
Transmission: TH700R4
cc converted

42 LBS/hr
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Old Sep 7, 2004 | 05:11 AM
  #13  
oil pan 4's Avatar
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From: High plains of NM
Car: 89 Firebird
Engine: L98
Transmission: T-56
Axle/Gears: 3.73
462cc's
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