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you do not solder the "filaments to the probe" as you put it....the dry joints you solder are located under the square cover.

Sorry, I had a quick look at it DIY.

hey guys

just wondering what kinda power the standard rb26 injectors and airflow metres will handle im looking for 400rwhp i currently have hks gtss and a forged engine.

can i use rb25 afms if so what needs to be done to get them to work on the 26

and what cc injectors would i need?

cheers

Found my stock afm's ran out of res at about 410rwhp- green plug RB25(series 1)/RB20 plug straight up, but are bigger in size. You'll have to do some small fabrication to fit the rear one (45 degree bend in 3'' is what I used) and you can squeeze the stock rubber inlet tube over the larger afm for the front turbo . And you need a retune, power FC has these afm's in the options menu somewhere.

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