confused!!!!
 

are b series intake manifolds inter changeable, will a b18a intake manifold of a 90 obd0 teggy fit a jdm b18b in order to convert to obd0???

any help would be great , by the way the motor is going into a 91 civic hatch dx

Re: confused!!!! (grg9988)
 

yea I think u will be fine with that.

Re: confused!!!! (grg9988)
 

Yes i believe all b-series intake manifolds are interchangeable except for the B18C1

Re: confused!!!! (X92B18C1TegX)
 

Um, from what I remember, only the b16 and b18c5 have interchangable intake manifolds, the GSR mani and ls mani are different.

Re: confused!!!! (Geno)
 

They will all bolt up GSR mani has the secondary runners

LS intake manifolds will only fit LS/B20 heads. GSR IM will only fit GSR heads. B16/ITR manifolds will interchange.

EDIT: OK thought I would add some pictures to help people out...

http://www.theoldone.com/articles/co...Comparison.jpg

B18B IM
http://www.team-integra.net/images/B...ld_calc/IM.jpg

I don't have any GSR IM pictures.... sorry


Modified by shorto85 at 11:33 AM 1/21/2006

Re: (shorto85)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by shorto85 &raquo;</TD></TR><TR><TD CLASS="quote">LS intake manifolds will only fit LS/B20 heads. GSR IM will only fit GSR heads. B16/ITR manifolds will interchange.</TD></TR></TABLE>

https://honda-tech.com/forums/images/smilies/emthup.gif https://honda-tech.com/forums/images/smilies/emthup.gif


<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by gsrboi80 &raquo;</TD></TR><TR><TD CLASS="quote">They will all bolt up GSR mani has the secondary runners</TD></TR></TABLE>

https://honda-tech.com/forums/images...s/emthdown.gif https://honda-tech.com/forums/images...s/emthdown.gif

Re: (shorto85)
 

by the way the motor is going into a 91 civic hatch dx

Does anyone have a clue as to what they are saying? Everyone has a different story...

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by shorto85 &raquo;</TD></TR><TR><TD CLASS="quote">LS intake manifolds will only fit LS/B20 heads. GSR IM will only fit GSR heads. B16/ITR manifolds will interchange.</TD></TR></TABLE>

From what I understand and remember though this is correct! https://honda-tech.com/forums/images/smilies/emthup.gif

Re: (shorto85)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by shorto85 &raquo;</TD></TR><TR><TD CLASS="quote">LS intake manifolds will only fit LS/B20 heads. GSR IM will only fit GSR heads. B16/ITR manifolds will interchange.</TD></TR></TABLE>
<U>
this is correct</U>

Posted a couple of pictures comparing the ITR and LS manifolds... if someone could post a picture of the bolt patter to the B16 and GSR manifolds that would be great.

I hope people read through this whole thread and are able to find the truth...

Re: (shorto85)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by shorto85 &raquo;</TD></TR><TR><TD CLASS="quote">Posted a couple of pictures comparing the ITR and LS manifolds... if someone could post a picture of the bolt patter to the B16 and GSR manifolds that would be great.

I hope people read through this whole thread and are able to find the truth...</TD></TR></TABLE>

ITR and B16 are the same.

so the only interchangeable manifolds are the b16 and the r right, and all the ls manifolds are all the same ,runners wise right, or are they different depending on the year

and what i meant by the motor is going into a 91 dx is that i'm trying to convert the b18b into obd0 and drop it into the civic

Re: (grg9988)
 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by grg9988 &raquo;</TD></TR><TR><TD CLASS="quote">so the only interchangeable manifolds are the b16 and the r right, and all the ls manifolds are all the same ,runners wise right, or are they different depending on the year

and what i meant by the motor is going into a 91 dx is that i'm trying to convert the b18b into obd0 and drop it into the civic</TD></TR></TABLE>

Runners are the same, throttle bodies are going to be different sensor wise, as well as the locations of the coolant hoses into and out of the throttle body/intake manifold.

so i should be fine with the obd0 intake mani in the obd1 block right

Re: (grg9988)
 

dont forget about the EGR valve...... for obd0

Re: confused!!!! (grg9988)
 

there are 3 b seris im bolt patterns
1 b16/itr
2 gsr
3 Ls/b20