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Unfortunately there are a few different plugs, series 4 injectors are the same as GTR and rb20 ones, the series 5 ones are different, ive been told they may be the same as rb25 ones but i cant be sure they look similar on the fuel rail, anyone have any pics of some or some for sale.

Unfortunately the places im sure will have some are on holidays till the 6th so i may have to wait unless i can find some.

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RX7 injectors are really notorious

they have 2 type of part numbers

& are either in red or a pinkish colour (maybe from age the colour fades)

Part numbers are XXXX-2020 or XXXX-1370 (i think)

Funny thing is my mate has a 3SGTE & there injectors are low impedence, & one of his mates has a RX7 series 4 injectors for sale, he bought it without bring a multi-meter because the injectors came out of the s4 engine, once he got it home he tested the ohm with a multimeter & it rated at 13 ohm hence making them high impedence, just coz some say its a series 4 injectors it doesnt mean its low impedence.

If you plan on buying them MAKE sure you bring a multi-meter with you when you buy it.

Regarding installation, i have heard they fit stright in, but it they dont well a fuel rail dont cost much 2 buy about $100-$150

Hope it helps,

Joe

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This might not apply but on the R33 Injector loom you ahve a common ground for all injectors so it does matter about the polarity of the injectors. So just be careful... And the plugs for the RX injectors any injector joint will have em, there the same as commodore ones. (Well thats what i used anyway)

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