Using sr down pipe

Discuss topics related to the CA18DE and CA18DET series engines.
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CaEric
Posts: 248
Joined: Wed Jan 04, 2006 7:40 pm
Car: 91 Sr Pwred Coupe

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Will the stock sr o2 sencer work on the sr pipe or will i need to rigg something up ?


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mbmbmb23
Posts: 949
Joined: Thu Aug 19, 2004 6:39 pm

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As far as I know the plugs are the same between SR and CA...please correct me if Im wrong. The SR O2 sensor came in 2 sizes.....differed between the S13 and S14 Sr I believe. Make sure your SR down pipe can accomodate either one.

-m

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rico05
Posts: 6895
Joined: Mon Jun 23, 2003 6:52 am
Car: 1992 RMS13 w/ CA18DET
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No idea about using an SR O2 sensor, but a CA O2 sensor fits in a SR downpipe. I am running a ProjectSilvia downpipe and a CA O2 sensor.

Kouks
Posts: 763
Joined: Mon Apr 18, 2005 12:32 pm
Car: 1996 Nissan 240sx S14 Sr20det
Location: Jacksonville FL

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I have a XS Power downpipe that bolts up crooked to my XSPower o2 sensor housing. I believe I have a sr o2 housing, sr downpipe, or I dunno. I honestly cant remember which ones I bought.

Does anyone know why this is happening to me, sorry to sort of thread jack, but I didnt wanna start a new topic.

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rico05
Posts: 6895
Joined: Mon Jun 23, 2003 6:52 am
Car: 1992 RMS13 w/ CA18DET
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It is happening because XS sucks. I have an SR turbo, SR 02 housing (downpipe), and SR downpipe (up pipe) and it all works fine. Except that it sits right on the frame rail, but that is no biggie.

Kouks
Posts: 763
Joined: Mon Apr 18, 2005 12:32 pm
Car: 1996 Nissan 240sx S14 Sr20det
Location: Jacksonville FL

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Yeah No ish. it almost bolts up likea side exhaust. I guess I will try and get a good one....anyone know of any good buys?
Modified by Kouks at 8:50 AM 5/21/2006

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anumeric
Posts: 763
Joined: Sun Mar 07, 2004 2:58 am
Car: 1989 RS13, 1986 AE86 GT-S, 1948 2-Wheel Rickshaw.
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I'm using a XS 3in downpipe with my stock ca 02 housing. Fits like stock no fitment issues here.

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rico05
Posts: 6895
Joined: Mon Jun 23, 2003 6:52 am
Car: 1992 RMS13 w/ CA18DET
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The Project Silvia stuff I run was decently priced. Anything by a major JDM parts manufacturer for the SR will be overpriced since SRs are the hot import bandwagon motor right now.

uno
Posts: 102
Joined: Tue Aug 27, 2002 9:33 am
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I run a greddy 02 housing for the sr20 and a trust 3" downpipe for the sr20 fits perfect. Even though like rico says, it was way overpriced. Over 300 bux for the 2 pieces together.


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