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Turbo Mani

Posted: December 17th, 2006, 7:08 pm
by JDMazda
Hey guys, new to this site, but I have been watching the threads for a couple months now. I just have one question, and before anyone tells me to use the search function it should be noted that I have looked for this answer for a while with no sucess. Well anyhow I have a 95 1.6L DOHC and I was wondering what year of the GTX323 manifold would work for my car. Also does it come with the bung welded in the manifold already? Thanks guys :D

Re: Turbo Mani

Posted: December 18th, 2006, 3:42 pm
by cjthor
JDMazda wrote:Hey guys, new to this site, but I have been watching the threads for a couple months now. I just have one question, and before anyone tells me to use the search function it should be noted that I have looked for this answer for a while with no sucess. Well anyhow I have a 95 1.6L DOHC and I was wondering what year of the GTX323 manifold would work for my car. Also does it come with the bung welded in the manifold already? Thanks guys :D
pretty sure any 323gtx 1.6 manifold will fit your car. yes they have 02 bungs welded in them.

Posted: December 23rd, 2006, 5:55 pm
by GoneAmok
Welcome to the board JDMazda.

For my B6DE, I went with an 1988/1989 323 GTX turbo manifold. Got it new at Mazda for a really good price (I know one of the guys who works there - plus, the manfolds that I found at local junkyards looked very very 'tired'). As cjthor noted, it comes with the bung.

I'm assuming/guessing that you are going to be running a VJ-14 or VJ-11...

Posted: December 24th, 2006, 8:06 am
by JDMazda
yeah I plan on running the same turbo the 323 comes with. Also Im curious if it has a bung for the little brass colored tube that that goes into the right hand side of the exhaust manifold. I believe its like the egr pipe or something. I circled it in red. If not what do you do, just plug it?

Image

Posted: December 28th, 2006, 5:08 pm
by hgallegos915
Seems like an EGR pipe?

Posted: December 28th, 2006, 9:57 pm
by JWMotorsports
That does appear to be an EGR tube. The B6T manifolds that I've seen do not have an EGR connection. The B6T manifolds do have a bung for an O2 sensor and are notorious for craking there after years of hard running.

You have a couple of options here...

-Use a B6T manifold and disconnect the EGR plumbing. Make a cover plate for the EGR port on the intake manifold. LEAVE the EGR sensor plugged in so the ECU won't throw a code and go into limp mode.

-Use a B6T manifold and reroute the EGR tube to the down pipe so it is still functional.

-PM me if your interested in a custom manifold which can do either of the above, be flanged to accept what ever turbo you want to run, and won't crack! Our cheapest manifold starts out at $320USD.

Posted: December 28th, 2006, 10:34 pm
by 94blaze1.6
JW, I might be interested in a mani from you actually :D

Posted: December 29th, 2006, 3:56 pm
by nos92mx3
I got my manifold from Jw.
For the price/quality you cant beat it. 8)