Stock fuel injector for 89 Si

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Old May 31, 2013 | 08:28 PM
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Default Stock fuel injector for 89 Si

Im looking at this part #06164-PK2-010 from hondaAutomotiveparts.com but im not sure are they selling 1 injector for $102 or the whole set of 4 for that price ? Does anyone buy these before ?
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Old Jun 1, 2013 | 12:13 PM
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Default Re: Stock fuel injector for 89 Si

Can anyone confirm please?
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Old Jun 1, 2013 | 12:22 PM
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Default Re: Stock fuel injector for 89 Si

does it say "set" in the description? because over at majestic it does.
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Old Jun 1, 2013 | 02:52 PM
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Default Re: Stock fuel injector for 89 Si

Yes it does say "set" so it means 4 injectors with that price?
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Old Jun 1, 2013 | 05:04 PM
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Default Re: Stock fuel injector for 89 Si

Originally Posted by M-benz
Yes it does say "set" so it means 4 injectors with that price?

yup. if i remember from what xtrac1 said, it should be about $30 per injector.
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Old Jun 1, 2013 | 11:46 PM
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dpfi injectors wouldn't work or be same as mpfi injectors would it ?


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Old Jun 2, 2013 | 11:45 AM
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Default Re: Stock fuel injector for 89 Si

Originally Posted by Z0831xiz
dpfi injectors wouldn't work or be same as mpfi injectors would it ?


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dual point is different.

two injectors. one big, and one small.
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Old Jun 2, 2013 | 11:55 AM
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Default Re: Stock fuel injector for 89 Si

IM ready to pull a trigger for a set of 4 then lolz
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Old Jun 2, 2013 | 12:03 PM
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Default Re: Stock fuel injector for 89 Si

Originally Posted by M-benz
IM ready to pull a trigger for a set of 4 then lolz

you should be fine. or if you want, you could just send in your old ones to R/C engineering to have rebuilt.

and if you're really hesitant. pm xtrac1.
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Old Jun 3, 2013 | 06:25 AM
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anyway the d series injectors from a d15b7 would work? I found some off a eg sedan . on my mpfi si 89


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Old Jun 3, 2013 | 08:23 AM
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Default Re: Stock fuel injector for 89 Si

Originally Posted by Z0831xiz
anyway the d series injectors from a d15b7 would work? I found some off a eg sedan . on my mpfi si 89


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They're both 235 injector size. Not sure if they're gonna be plug and play though. I think OBD-0 are "peak-and-hold" type injectors while OBD-1 are "saturated".
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Old Jun 3, 2013 | 05:26 PM
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Default Re: Stock fuel injector for 89 Si

Don't think they will work on Si .
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Old Jun 4, 2013 | 12:42 PM
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Default Re: Stock fuel injector for 89 Si

Originally Posted by Nooch
They're both 235 injector size. Not sure if they're gonna be plug and play though. I think OBD-0 are "peak-and-hold" type injectors while OBD-1 are "saturated".

you would be correct sir. hence why 89-91 civic si and 88-91 crx si have resistor box's for the injectors.
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Old Jun 4, 2013 | 02:46 PM
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Default Re: Stock fuel injector for 89 Si

Great info.
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Old Jun 4, 2013 | 02:54 PM
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Default Re: Stock fuel injector for 89 Si

They can work if you eliminate the resistor box.
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Old Jun 4, 2013 | 10:05 PM
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well my car at the moment has 4 injectors from a d15b7 eg sedan. and I retro fitted them inside and they plugged in. by my car rolls over and over until battery dies. I've tried putting fuel starter inside carbon cleaner example. and cover my Mani and it slightly turns on and runs with a struggle. so I'm unsure if its a vacuum problem with Mani . lines broken or Mani cracked. or if my injectors dont work ... is deleting the fuel resbord worth it ima stay obd0 for a while.


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Old Jun 4, 2013 | 10:57 PM
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Default Re: Stock fuel injector for 89 Si

How did you retrofit them?
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Old Jun 4, 2013 | 11:11 PM
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well the b7 injectors had a slight extra clip piece inside [° °] like so... and the a6 have a smooth square around. [ ] like so. so I decided to scape out the moldings on b7 ones and fit right in.


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Old Jun 4, 2013 | 11:12 PM
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[' '] sorry.


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Old Jun 5, 2013 | 05:20 AM
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Default Re: Stock fuel injector for 89 Si

I believe that's your problem right there. You can't just plug them in and go. You need to modify the wiring harness to use them (that's the eliminating the resistor box part mentioned above).
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Old Jun 5, 2013 | 09:25 AM
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so again my injectors are the problem? before my car use to run rich. no idea why. bought it as is.


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Old Jun 5, 2013 | 03:29 PM
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Default Re: Stock fuel injector for 89 Si

I recommend buy the one that made for ur car. Yes it costs u $$ but u only have to cry once .
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Old Jun 6, 2013 | 10:10 PM
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well I purchased some a6 used OEM injectors should get them soon. but in case its not that. I will be needing and checking for a vaccum leak. anyone have a diagram they can link me please? but thanks for the advice M-benz regardless I'd have to change them your right


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Old Jun 6, 2013 | 10:12 PM
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also thanks 24ten I hope your right and they are my problem!


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Old Jun 7, 2013 | 08:05 AM
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okay guys so. I finally go y battery charged again. and took my b7 injectors out. connected to my fuel rail to see how far it'd shoot fuel or even if it would.. and they did shoot fuel quite abit. so does that mean there working or could work for me? I already ordered some new used ones to replace those. all 4 shot fuel.


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