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 Post subject: Fuel Injector Connectors
PostPosted: Sat Jan 16, 2016 6:32 pm 
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Joined: Tue Oct 03, 2006 10:43 pm
Posts: 720
Location: Texas 75150
Guys I found a supplier for the GT fuel injector wiring ends.
They come with better release clips then the stock connectors
and 6 inches of lead wire.

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Fainya
97 Geo Metro LSI,1.3L-GT-DOHC-16v,4.10 5-speed,A/C,170,000,suspension lowered 1",4 wheel disk brakes,15"alloy wheels with 185/50-15 Toyo's,GT bucket seats,analog oil pressure gauge,cruise control, new paint job. 40 mpg at 65 mph.
Good, fast, cheap. You only get two.


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PostPosted: Sun Jan 17, 2016 3:55 pm 
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Location: Aruba
Awesome.
What's the plan?

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1991-GTi: JE 75mm 11:1 pistons,Ported head, Single UD pulley (OCC),Sandros chip,Aluminium flywheel,3tech 222/365 cams, Cultus headers,Cultus IM,50mm tb,Crane cams adjustable cam gears,Apex suspension, 4.39fd GB.
1989-GTi: 3Tech 210/340 Cams,Cultus IM, B&G springs, TD04L turbo, Apexi SAFC, Suzukird UD pulley, Circuitse7en dual boost controller, AEM wideband, AEM water / meth injection kit, HKS bov.
2001-Altezza AS200: Stock.-sold
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PostPosted: Sun Jan 17, 2016 4:28 pm 
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Joined: Sun Aug 25, 2002 5:26 pm
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Location: Etobicoke, Ontario
So who's the supplier?

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PostPosted: Sun Jan 17, 2016 8:32 pm 
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Joined: Tue Oct 03, 2006 10:43 pm
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Location: Texas 75150
The plan is to use the original injectors and fuel rail on my 1990 DOHC engine with 98 SOHC PCM, engine controls,
and wiring harness in my 97 Geo Metro. The GT injectors use a different wiring end then the 98 injectors,
I will be adding a supercharger to the engine. The reason for wanting the original injectors back on the DOHC
is the GT injectors flow more fuel then the 98 injectors. I will need the additional fuel with the supercharger.
The 98 engine controls will give be sequential injection and with ODB2 I can see what is happening,
the 90 GT engine controls only did bank injection, and with ODB1 there is no way to see what is happening without
adding a $300+ piggy back control to the ECM. Also no distributor is needed with the 98 electronics.

As far as who the supplier is, it will be me. $8.00 per end with wiring plus shipping.

The DOHC engine was installed and run for about 10,000 miles. I have since rebuild the SOHC 16 valve engine and
have swapped it back into the car. The DOHC is on the engine stand in the shop. I do not want to fabricate brackets,
hoses,harnesses,and stuff for the supercharger while the DOHC was in the car.

DOHC engine being installed and removing the 98 SOHC engine.

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Fainya
97 Geo Metro LSI,1.3L-GT-DOHC-16v,4.10 5-speed,A/C,170,000,suspension lowered 1",4 wheel disk brakes,15"alloy wheels with 185/50-15 Toyo's,GT bucket seats,analog oil pressure gauge,cruise control, new paint job. 40 mpg at 65 mph.
Good, fast, cheap. You only get two.


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PostPosted: Sun Jan 17, 2016 9:10 pm 
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While you're at it, it would have been smart to use an alternative injector. The DOHC injectors are garbage, and I'm not sure the later computer will even be able to control them well enough to fuel the motor properly.

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PostPosted: Mon Jan 18, 2016 6:55 am 
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Joined: Tue Oct 03, 2006 10:43 pm
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Location: Texas 75150
The only way to find out will be to use them. If they don't do what I expect there are other injectors out there.
The biggest changes will come with reprogramming the PCM.

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Fainya
97 Geo Metro LSI,1.3L-GT-DOHC-16v,4.10 5-speed,A/C,170,000,suspension lowered 1",4 wheel disk brakes,15"alloy wheels with 185/50-15 Toyo's,GT bucket seats,analog oil pressure gauge,cruise control, new paint job. 40 mpg at 65 mph.
Good, fast, cheap. You only get two.


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PostPosted: Mon Jan 18, 2016 4:47 pm 
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Joined: Sun Aug 25, 2002 5:26 pm
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Location: Etobicoke, Ontario
Your going to want to make sure the resistance for 90 injectors is the same for the 98..

GT injectors are 2 ohm units.. If the 98 uses higher impedance ones, your out of luck, you will fry the ECM..

And telling everyone you found a supplier for pigtails, and then not sharing it so you can be the one everyone has to deal with makes you look like a douche.

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PostPosted: Tue Jan 19, 2016 7:05 am 
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Joined: Tue Oct 03, 2006 10:43 pm
Posts: 720
Location: Texas 75150
The source for the pigtail ends is the GM assembly plant in Grand Prairie, Texas. One of my friends
works for the parts aquisition department. It is through him that I was able to obtain some overstock
pigtail ends. It is not likely I can get more then the 50 ends that I had to buy.
So if you find a source, I am sure the team members would be interested.
This is the best I can do for now on a part that is almost impossible to find.

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Fainya
97 Geo Metro LSI,1.3L-GT-DOHC-16v,4.10 5-speed,A/C,170,000,suspension lowered 1",4 wheel disk brakes,15"alloy wheels with 185/50-15 Toyo's,GT bucket seats,analog oil pressure gauge,cruise control, new paint job. 40 mpg at 65 mph.
Good, fast, cheap. You only get two.


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