Swap Guys, ECU Question, AEM EMS Specific Related Options

[Fastbird]

How easy would it be to repin my 92+ Computer to a 90-91 pinout for use with an AEM 1120 computer instead of the 1121? Reason I ask is that I may have an opportunity to snag an 1120 for much cheaper than the current going $1500-1600. If it's not a total rectal tear to do I would probably go this route in lieu of paying full price for a 1121 AEM EMS.

[Fastbird]

Oh, I fully agree that the dyno is usually an integral part of the tuning process, but it's also a tool that is usually saved for the last step to fine tune your WOT stuff. The road, with real world loads, is where the majority of the tuning time and logging needs to be spent. Dyno's only simulate a real world load (save for a Mustang or Dyno Dynamics dyno), and generally a WOT road tuned car will not show as being accurate on a dyno, though it's spot on for the car itself on the road.

The questions I'm asking here are driven more for some AEM operating features from some guys with real world experience with them in a Celica. I plan to ditch the AFM, put in a 3 bar map sensor, get a wide band in it, and get to tuning. I also would like to ditch the EBC I have now in lieu of letting the AEM do the controlling.

Biggest thing I need to figure out right now is what the pinout of my computer is so I can make it look like the one that Itchy posted above. Anyone got the pinout of a 89661-2B280??????