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-   -   Fuel injector help (https://www.rx7club.com/3rd-generation-specific-1993-2002-16/fuel-injector-help-709621/)

Uncle Hungry 12-02-07 12:53 PM

Fuel injector help
 
Hey guys I just ordered a fuel rail kit from cj motorsports. I'm running a 35r with a pfc. I intend to run peak and hold 850 primaries and peak and hold 1600 secondaries with a fjo driver box. Exactly what style (honda type, mitsu type, bosch, denso...) should I be looking for and where are you getting them? I was thinking precision or rc.Sorry for the ignorance but it's been a while!:confused:

afawaterpolo 12-02-07 12:59 PM

Are you asking what style of injectors to look for? Or are you asking about the driver box. If you want to just buy everything in a kit I would recommend the RX7Store.net, They have everything you need. It's where I purchased my Extreme Fuel System kit which included everything. In your case you can just buy what you need i.e. injectors, resistors, and injector clips.

Uncle Hungry 12-02-07 01:16 PM

No I'm asking about the injectors sorry for the confusion.

afawaterpolo 12-02-07 02:04 PM

That’s cool; just make sure the ones you get fit. The ones I have in my FD are Ford 160 pound injectors which equals to 1680cc injectors. It’s actually what came in the kit from RX7store.net. I haven't had any problem with them; they work great and are very inexpensive.

Uncle Hungry 12-02-07 03:50 PM

I'm told it's top feed bosch. The only problem I have with that ^ is I was told a guy bought that kit, flowed the injectors and they were no where near what they were supposed to be.

mono4lamar 12-02-07 06:21 PM

The 1680's I use are BOSCH. As for the 850 top feeds I use Seimens... You can get them from Keith at KGparts. I also have the fjo injector driver... :)

Uncle Hungry 12-03-07 04:50 PM

Well I went with precision turbo for the injectors.
I got the 84 lb/hr and 160 lb/hr

Fuel Injector Specifications Bitmap

Domestic Performance Fuel Injectors (Top Feed)
Pn-------------Flow------Imped-----Resis---Open ms----Close ms-------Nozzle
041-0840----84 lb/hr---Low---------2Ω------1.130---------0.998-------Ball & Seat
041-1600----165 lb/hr--Low--------2Ω ------1.300---------1.000------- Pintel
Others are rated at 43.5 PSI


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