intake mani install

Discuss the RB20, RB25 and RB26 series engines.
cb_240
Posts: 93
Joined: Sat Feb 04, 2006 12:18 pm
Car: 1993 Nissan 240sx SE, RB25DET swap

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can anyone help me out, i bought a greddy knock off (i know) and am trying to figure out hoses. Theres the four little holes on the back side of it (same as greddy) and know what 3 holes are four and need help with the forth. I know the bov connects to there, the fpr, and from the valve cover, but whats the forth one. Also the hole on the back up top, what goes there and the hole on the bottom. Am also trying to trace all the lines down below and where they go now, as well as what goes on with the q45 TB


Modified by cb_240 at 3:52 PM 7/4/2007


cb_240
Posts: 93
Joined: Sat Feb 04, 2006 12:18 pm
Car: 1993 Nissan 240sx SE, RB25DET swap

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and the little nipple type deals that screw into those holes they come with the greddy mani right?, anybody know where i can find something similiar

craz4240
Posts: 738
Joined: Wed Sep 13, 2006 4:23 pm
Car: 1995 240sx w/rb20det
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Hey Kyle do you have any pics???Your stock BOV will have to be recirced.However if your running an HKS SSQV BOV you can leave it atmospheric There should be a tube already on your motorset for recirculation,but if not al you have to do is recirc it into the intake after the MAF sensor.

The manifold I could probably help ya with if I had some pics to go by I can't picture the hoses your talking about off hand...but I am tired as sin right now.

cb_240
Posts: 93
Joined: Sat Feb 04, 2006 12:18 pm
Car: 1993 Nissan 240sx SE, RB25DET swap

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these are the holes for anyone confused, and kendal, its up on ecnismo


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Abdo
Posts: 342
Joined: Sat Jan 28, 2006 2:31 pm
Car: S13 RB25DET
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look at this write-up,all your answers can be found here:http://nismokc.com/forums/viewtopic.php?t=6697

good luck.

cb_240
Posts: 93
Joined: Sat Feb 04, 2006 12:18 pm
Car: 1993 Nissan 240sx SE, RB25DET swap

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thats a god send, thank you very much

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sil_eightyRPS13
Posts: 152
Joined: Mon Jun 07, 2004 3:55 pm
Car: 1989 RB27 cefiro

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u dont have to use all four holes..just as many as ness.


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