2G Evo IX manifold on DSM

[spyderdrifter]

I was wondering what all is required to put an Evo IX intake manifold onto a DSM head. I know Evo 4g63 engines are backwards, so is this a possible thing, or is swapping an entire Evo head a better route due to the air flow direction?

 

[mitsubishikid]

It would cost more to build or swap as opposed to just buying an rvr- or evo 1-3 intake manifold from a foreign country and have it shipped to you, factoring in time labor etc.
but I'll humor you, the easiest way I see would be to get a junker stock turbo 2g intake, chop the flange off of it and weld it in place of the evo manifolds.
Swapping the head would be a way more involved process, both would require welding no matter which you choose.

 

[spyderdrifter]

The reason for this question is because for a side project, the throttle body will be on the other side of the manifold in the same spot as the backwards Evo 4g63. So looks like cutting and re-welding the flange will be my best option in terms of being cost effective and reduction of required fab work.

 

[Steve93Talon]

Only real point to that would be RWD, otherwise use EVO1-3/RVR as mentioned above. JNZ has an EVO 8-9 intake modified for use on a DSM, you'd need a 2G head to use it.

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[spyderdrifter]

And rwd is the side project. Is the JNZ manifold set up for a rwd application? Is that the manifold shown? I see it is rwd, but the egr port is on the wrong end.

 

[Steve93Talon]

It's the manifold shown. He built it for a 4G RWD shop project that's on hold. Since EGR is on the wrong side you'd have to get creative if you want to retain it, otherwise just tap and thread a plug into the head. I believe the EGR passage on the intake itself has been welded shut, if not you'd just need to use a block-off plate.

 

[spyderdrifter]

Sweet. I just looked on JNZ's site and couldn't find it. Is this a one-off, or a production piece they build? Which category can I look under?

 

[Steve93Talon]

It's a one off, he didn't bother to put it on the site because there wouldn't be much interest and it's more trouble than it's worth to mass produce. I just know he'd sell this one since he's not using it.

 

[spyderdrifter]

Cool, thanks for the info. Who should I contact about it if you have details?

 

[mitsubishikid]

Bill Hincher also makes [or made] rwd 4g63t intake manifolds, for the rwd 4g63t crowd, [I'm not sure if he still does make them] might be worth a look his site http://www.billsautofab.com/recent_mit.asp .
also found this http://projectzerog.com/forum/viewtopic.php?p=9184&sid=b0a2d6ab6116958f8d918b6752ceedec
and this http://projectzerog.com/forum/viewtopic.php?t=1606&sid=39459a009f5675cf98599f4262a8dddd
just some stuff I found on the 4g63t rwd forums...

 

[Archer Fabrications]

Correct me if I'm wrong, but you can buy a rwd intake manifold from magnus. It faces same way as evo

 

[spyderdrifter]

I've been browsing Project Zero G for some time for info, great site. Thanks for those page links, hadn't seen them before now.

I know Magnus sells Evo manifolds, but haven't seen one for a rwd dsm application. Not saying you're wrong, I just haven't seen it (yet). I tried emailing them yesterday, but my email said their email was wrong.

 

[synthetek]

JM Fabrications do there manifolds in RWD versions too.

 

[97 eclenger]

what are you going to do about the egr?

 

[spyderdrifter]

Egr will be deleted.

 

[mitsubishikid]

If you don't need egr, then that will make the job go by a whole lot easier man. I'd also love to see how much better an evo intake works on the 2g heads, I was planing on getting an evo 1-3/rvr intake, but after doing more research, I might decide to go your route with using the evo 8-9 manifold myself just to be different ...oh well better get back to the garage to make some more modifications to my junk 2g head, re-build transformation, I can worry about intake manifolds when the heads all done.

 

[spyderdrifter]

Nice. Well in the next few weeks my Spyder's engine should be dropped into my GSX and then this project can start. Haven't seen or heard of a rwd spyder yet, so hopefully it'll be even more unique. Will update this as things go along.

 

[spyderdrifter]

Did this a couple years ago when I swapped to the current 6 bolt.

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Want to make it a permanent set up.