injector question (i searched)
04-18-03, 05:39 PM
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injector question (i searched)
I recently picked up 6 550cc injectors for my 89 supra turbo. As some of you know, the 550cc injector from the 2nd gen's is an upgrade for us. I have searched on this forum and the supra forum extensively before picking up the injectors. The injectors I obtained have a matching part number, but do not seem to match the color, to some of the injector info i have seen posted. I am mainly looking for clips for these, and am having trouble because I don't know what year rx7 they came from.
4 are ND part number 195500-1370. They were cleaned and were high impedance flowing about 600cc at 40psi. 2 are beck/arnley reman. with part number 155-0155 (dark purple tops). The 4 are square tops with offset notch, but they are dark RED. All the info i see on the injectors show the 1370's to be purple. I dont see any info on a square/offset red injector.
Has anyone seen an injector off a rx7 that matches these? I want to be sure that these are infact 550cc before I install them. Thanks for any help.
4 are ND part number 195500-1370. They were cleaned and were high impedance flowing about 600cc at 40psi. 2 are beck/arnley reman. with part number 155-0155 (dark purple tops). The 4 are square tops with offset notch, but they are dark RED. All the info i see on the injectors show the 1370's to be purple. I dont see any info on a square/offset red injector.
Has anyone seen an injector off a rx7 that matches these? I want to be sure that these are infact 550cc before I install them. Thanks for any help.
Last edited by 80sSupraPowa; 04-18-03 at 05:49 PM.
04-18-03, 05:54 PM
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Banned. I got OWNED!!!
This will probably help. www.rotaryresurrection.com/injector.html
That part number can correspond to the 87 tan 550cc low impedance or the 88 purple 550cc high impedance. Why they did this I do not know. All 1370s are 550cc, so you just need to find the impedance, which is easy with a DMM across the terminals.
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They can appear red, but what I call red ones are 1350's from an 86-88 nonturbo. Keep in mind these things fade and such, so color is not so important to the ID, just helpful for a general idea.
That info is ont he page above. Note that low impedance injectors all have a center notch, and high imp. have an offset notch. IF you cant find the proper version for your application, you can modify either the injectors or plugs to work without a big fuss. Just be sure that all your injector impedances match what your car needs to run.
4 are ND part number 195500-1370. They were cleaned and were high impedance flowing about 600cc at 40psi
I dont see any info on a square/offset red injector.
They can appear red, but what I call red ones are 1350's from an 86-88 nonturbo. Keep in mind these things fade and such, so color is not so important to the ID, just helpful for a general idea.
I am also having a hard time finding clips. The reman inj. seem to match a 88T, but the Sorenson pigtails that match a 88T are square with a notch in the center.
04-18-03, 08:48 PM
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Thanks a bunch for the reply.
Dissregarding the color.. they look to be the high impedance based on the tests, and the shape of the connector.
It looks like I may have to use the sorenson pigtails, and modify the connector to make it work.
I can actually use either the low or high impedance, seeing im going haltech. I'm actually using 2nd gen rx7 coils as well for my project.
Dissregarding the color.. they look to be the high impedance based on the tests, and the shape of the connector.
It looks like I may have to use the sorenson pigtails, and modify the connector to make it work.
I can actually use either the low or high impedance, seeing im going haltech. I'm actually using 2nd gen rx7 coils as well for my project.
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