high z vs. low z injectors?

[Tyler]

im looking to order some injectors from AMS, but in the drop down box when you order it wants you to specify high z or low z.. im not sure what this means. what injectors will fit right in without having to do any modifications like a resistor box or anything.

also does ams make good injectors, cause they are fairly cheap.

[crzycav86]

get high impedance side-feed injectors if you're using the stock fuel rail on a ka24de

[480sx]

Dont bother with low imp unless your going for large injectors. 1000cc + and a stand alone EMS.

[GTR PrYdE]

low impedence is never going to be as good as stock high impedence injectors unless you're on aem ems...

deatschwerks sells sidefeed high z, and ams has top feed high z injectors too, if you really want to switch to top feed- they're alot easier to install/remove than sidefeed, and as long as they're high z, and you cut/splice correct injector connectors they'll work fine.

[Tyler]

so i take it z and impedance are the same thing?

[WDRacing]

The ONLY thing you need to take from this thread is that the 240SX requires high imp injectors. Low imp will NOT work with the factory ecu with or without a piggyback.

Don't try to sell me on using resistors either, not worth the hassle.

High Imp side or top feed injectors are what you want.

WD

[WDRacing]

so i take it z and impedance are the same thing?

Z is referring to the 300ZX or 350Z

[Tyler]

^ sarcasm? oh well anyways thanks for clearing everything up in your first post. i think im going with DW injectors now instead of ams

[WDRacing]

No sarcasm at all...

[crzycav86]

in electrical engineering, Z does refer to impedance.

[Tyler]

thanks a lot

[WDRacing]

in electrical engineering, Z does refer to impedance.

Damnit

[Tyler]

you almost had me WD! [/sarcasm]