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94GTC
12-13-2017, 12:37 PM
Is anyone still altering the ecu on the Mitsubishi 3.0 ? I contacted Boostbutton and got no replies. Just looking for a little more performance than the factory ecu.

Reaper1
12-13-2017, 03:07 PM
Boostbutton has changed hands. The new owner is working on 3.0 stuff, but it's still not mature. There's a few threads highlighting this.

94GTC
12-14-2017, 01:01 PM
So who bought him out? I thought he "Shelgame" had a few ecu's out that he had worked on, and had some better tunes. Since the first thread I saw was over 7 years old, I am guessing, nothing for N/A will ever happen. Thanks for the heads up. Not interested in MS either, so it is what it is.

wowzer
12-14-2017, 01:46 PM
here is a 3.0 cal you can play with:

http://www.turbo-mopar.com/forums/showthread.php?81532-MPTune-non-Turbonator-cals

Ondonti
12-22-2017, 10:22 PM
I am meaning to mail off that sbec2 5spd for disassembly but slammed for time here. 4 cars with HG issues! Plus holidays. Probably gonna be the one with bad coil driver.

Force Fed Mopar
12-23-2017, 12:48 PM
So who bought him out? I thought he "Shelgame" had a few ecu's out that he had worked on, and had some better tunes. Since the first thread I saw was over 7 years old, I am guessing, nothing for N/A will ever happen. Thanks for the heads up. Not interested in MS either, so it is what it is.
I did. I've been using my car as a test bed for the 90-91 SBEC 1 cal. It's kinda slow going as I work full time as a mechanic and try to do family stuff/household work on the weekends, but it's coming along. Ondonti is sending wowzer a 92-up SBEC 2 computer to dump the .bin from and get started on those. I'm also still learning soldering/desoldering and trying to buy equipment to do so.

Ondonti
02-16-2018, 11:41 PM
Sent that ecu. I could be impatient, but I've had two motors apart in my garage for a few months now and don't do anything with them after work...Someone getting chores done gets a high five from me!

wowzer
02-17-2018, 02:26 AM
i got it. just haven't had time to get the bin pulled off it yet. what did this sbec 2 come out of? the chip tag is a4686625 which i can't locate in any of my ecu listings..... code on the board itself is rev e 4517652.

btw, there already is the turbonator tbec2 version available, as well as the 4714122 (92 2.5 5sp).

Ondonti
02-25-2018, 01:36 AM
i got it. just haven't had time to get the bin pulled off it yet. what did this sbec 2 come out of? the chip tag is a4686625 which i can't locate in any of my ecu listings..... code on the board itself is rev e 4517652.

btw, there already is the turbonator tbec2 version available, as well as the 4714122 (92 2.5 5sp).

I have quite a few 92-95 ecu. They normally read up as 93 on the scanner even if they are not...My 5 speed are probably all 1992-1994 P body for my 5 speed ECU. I found the only difference is rev limiter. I logged timing at it was the same WOT. I video recorded scanner to prove real life results. Timing seemed similar to the old 1989 WOT.
The oddball 5 speed 3.0 sbecII ecu would be Daytona or incredibly more rare, Lebaron.

94GTC
07-14-2019, 12:51 PM
I take it that this will never happen?

wowzer
07-14-2019, 05:57 PM
did you look at the link i posted above. there is a 92 v6 cal posted up which is an sbec2 i believe.