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MITSU CAS differences [now TBI to MPI conversion] ??
http://www.4g61t.org/forum/viewtopic.php?f=26&t=23284
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Author:  MonoxideChild [ Sat Apr 19, 2008 8:59 pm ]
Post subject: 

any updates?

found a expo van with a 4g37 in the local yard, thought of this thread.

Author:  deco_will_fly [ Thu Nov 27, 2008 5:13 pm ]
Post subject:  Re: MITSU CAS differences [now TBI to MPI conversion] ??

ok this is the best thread on this set up so far, but they all ended. whats the story. how is every one doing with the mpi set up. i already found the im from a 4g37 and dont realy know where else to go with this. lets see more pics. last thing, i wish i had some of your vision, these mods are so sweet. thanks for all the info..

Author:  j2dapo [ Thu Nov 27, 2008 6:47 pm ]
Post subject:  Re: MITSU CAS differences [now TBI to MPI conversion] ??

My IM is still sitting in that same spot since I took that picture, :oops: .

Since I picked up a 3g CSM i have been concentrating more on it. My 2g is my DD so I can't really put up with the downtime/uncertainty of the 4g63 ecu working with the modified dizzy plate.

If that works Okay, it probably wont run right and I'll try and get 390 injectors and a matching ECU and MAF. Most likely I'll still have to use a piggyback/interceptor to get it to run right. I've also looked over at the Starion/Conquest forums for more ideas on the conversion. What I really want is this MPI conversion to work like a stock ECU, (i.e. stock reliability).

Hope is alive and well.

Author:  j2dapo [ Fri Apr 01, 2011 9:06 pm ]
Post subject:  Re: MITSU CAS differences [now TBI to MPI conversion] ??

So I'm bringing this back from the deep, sorry.

I went ahead and successfully tested out the modified sohc mpi distributor with the drilled out cas plate.

Car fired up and idled. I have work on it still to make it road worthy, mainly cleaning up the wiring. The car is a mix of 92 dsm turbo mpi wiring harness, 90 dsm turbo ecu, moates ostrich running speed density, and the rest is original 88 g32b wiring and engine. Other parts include an 91 4g37 IM, 450 blue injectors, and the list goes on.

Here's a short, crappy, iphone vid, if you care. :butthead:

Image

Author:  Coltsfan [ Fri Apr 01, 2011 10:48 pm ]
Post subject:  Re: MITSU CAS differences [now TBI to MPI conversion] ??

That's pretty cool. Nice job! Have you considered C.O.P. ignition?

Author:  j2dapo [ Fri Apr 01, 2011 11:33 pm ]
Post subject:  Re: MITSU CAS differences [now TBI to MPI conversion] ??

Never thought about cop. I've never done it before.

I was thinking though that this could open up options for turbo charging sohc 2 or 2.4 liter engines using the dsm turbo ecu.

Author:  Coltsfan [ Fri Apr 01, 2011 11:44 pm ]
Post subject:  Re: MITSU CAS differences [now TBI to MPI conversion] ??

You should have more tuning options at your disposal using a DSM ECU then right?

I read up on adding COP on a 4G63, and there's really nothing to it. Now that you have that setup it's just a matter of fabricating a bracket or plate to mount them to. It sure would look cool, if even there weren't any performance gains.

Author:  89Mirageman [ Sat Apr 02, 2011 8:18 am ]
Post subject:  Re: MITSU CAS differences [now TBI to MPI conversion] ??

^Also, I know this one guy that has 3 or 4 sets of these things for cheap. :P

Author:  82rage [ Tue Jun 18, 2019 11:44 pm ]
Post subject:  Re: MITSU CAS differences [now TBI to MPI conversion] ??

I know it's a super long shot, but does anyone have the photos that aren't displaying in this post?

Author:  Flying Eagle [ Wed Jun 19, 2019 9:55 pm ]
Post subject:  Re: MITSU CAS differences [now TBI to MPI conversion] ??

Message j2dapo, he will likely see the PM, or you could send him an email via the site.

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