Is this needed?

Discuss the RB20, RB25 and RB26 series engines.
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cornwhiskey
Posts: 85
Joined: Mon Aug 21, 2006 2:15 pm
Car: 1990 240sx

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what does this do exactly and do i really need it.



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StricNyne
Posts: 3725
Joined: Thu Oct 30, 2003 1:11 pm

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i think a pcv vent for blowby or recirc for air

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Carl H
Posts: 5985
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 Nissan 240SX SE RB30DET

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for your iac feed line, gotta have it if you want to have an idle.

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cornwhiskey
Posts: 85
Joined: Mon Aug 21, 2006 2:15 pm
Car: 1990 240sx

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well i have gotta new intake manifold and trying to figure out how to run everything. thanks for the help.

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BoostFab
Posts: 3529
Joined: Wed Dec 03, 2003 8:23 am
Car: S13cp, S13fb, S14z
Location: Nismo Land
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cornwhiskey wrote:well i have gotta new intake manifold and trying to figure out how to run everything. thanks for the help.
iac connect to before the TB, so connect it at will.


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