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Single Maf Question

s2k7

By s2k7,
in Engines & Forced Induction

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s2k7 Newbie

s2k7

Posted
Posted

First--thank you for letting me post here.

I have a 280z datsun project using RB26 single turbo R33- I'm from New england area USA.

I searched & read the single maf thread but a bit cloudy to me. At the end of the thread, seems the poster were not able to get the solution on how to setup powerfc l-jetro using single turbo and single maf. I can't PM the poster, his thread was 2007.

Anyway, can you help and lead me to a thread or a person successfully setup up a single turbo-single maf?

If single turbo setup is a bit tricky - I don't mind to go back using TT. I am open for suggestions.

Thank you!

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https://www.sau.com.au/forums/topic/420360-single-maf-question/
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rgb

Posted
Posted

Which MAF are you using? I would assume that a single r33 GTR MAF would restrict airflow into the turbo too much, and you'd be having an airflow constraint resulting in much less power.

Most people get a custom Y pipe that joins two MAFs into the turbo.

GTSBoy Grand Master

GTSBoy

Posted
Posted

The Z32 AFM is the obvious upgrade from RB26 AFMs, but even then you're supposed to use 2 of them.

If you have the room, seriously just use 2 RB26 (or Z32 if you want to go for big power) AFMs in parallel, 2 into one as described above. Saves all that buggering around with trying to work out if you have to wire the single AFM to both inputs of the PFC or whatever other shenanigans have been suggested.

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