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Ok I have a set of 6 RX7 550cc Injectors.

These are a great upgrade fr the RB20DET and they are high Impedance so no resistors or GTR resistor pack needed.

I pulled these out of my R32 today as I decided they were way over kill and GTR injectors seemed a better option for my power levels.

They need new seals however I do have the plugs with them.

Part number of the injectors are 195500-2020.

Asking $400 but I am negotiable on reasonable offers.

Payment via direct deposit preferred.

Pics will be added soon.

:D

Edited by RedDrifter
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https://www.sau.com.au/forums/topic/156770-6-rx7-550cc-injectors/
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can you PM me how long you have had the injectors and power you were running with them and the duty cycle at that power. as i have an r32 and im intersted in these injectors

  RB20JT said:
can you PM me how long you have had the injectors and power you were running with them and the duty cycle at that power. as i have an r32 and im intersted in these injectors

I made 300rwhp and the injectors were running about 60% duty cycle @ 11:1 afr from memory.

550cc Injectors are good for about 550 bhp on a 6 cylinder.

  cuong nguyen said:
have u had them cleaned n flow tested? do these straight fit into the rb20?

I had them cleaned and flowed before I installed them in my Rb20 3 years ago. Though they haven't been cleaned since I removed them. They were working fine when I had them in in just they were a little to big for my application.

They are a straight swap just require you to replace the injector plugs on the loom which I am throwing in for nothing.

  cuong nguyen said:
have u had them cleaned n flow tested? do these straight fit into the rb20?

I had them cleaned and flowed before I installed them in my Rb20 3 years ago. Though they haven't been cleaned since I removed them. They were working fine when I had them in in just they were a little to big for my application.

They are a straight swap just require you to replace the injector plugs on the loom which I am throwing in for nothing.

Dont forget you can mod the inj. socket and use the orig plugs with out having to fit new ones.

Easier to just cut away a bit of plastic in the 550cc socket -

Dont forget to clean them before fitting as well to save heartache as they can gum up if sitting around not used for a month or so.

This is a super deal - I paid $120 each cleaned and tested a fair while ago.

More here

InjectorDiffs.jpg

  Cubes said:
Have you ever had them flow tested? How long ago?

Yeah about 3 years ago. Just before I put them in my car.

They all flowed equally within 1% of each other. From memory they flowed just over 550cc each.

These work well with a power fc and I no doubt would be a good setup on the RB30 Cubes :D .

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