Catch-can question help.

Discuss the RB20, RB25 and RB26 series engines.
redrbz
Posts: 28
Joined: Thu Aug 23, 2012 9:26 pm
Car: 260z rb25

Post

I am no longer running Maf on my rb25, and is ready to install my Aem ems. I am going to delete the maf pipe from the 2 twins. So my question is can I connect the hose from the catch-can to the the intercooler pipe by the turbo side? Picture below is my current setup.

Image


Darius
Posts: 4820
Joined: Sun Mar 02, 2003 9:48 am
Car: RB25DET S14 - 665 WHP (SOLD)
Location: Chicagoland

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No! It needs vacuum, not boost

redrbz
Posts: 28
Joined: Thu Aug 23, 2012 9:26 pm
Car: 260z rb25

Post

So does that mean, I have to switch over the catch can to the passenger side, so I can get vacuum from the intake manifold?


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