Since I realize it's been a while since I posted my updates... don't think the fueling map has changed notably since the last one, but this ignition map has tweaks, first to smooth out driveability in the 2000rpm low load (high vacuum) range, for stop-and-go traffic... and then second to try to handle the restoration of the stock AC system. More challenging than desired, since I'm not using an external IAC, just the stock analog (and so uncontrolled, temp-dependent) aux air valve, which only helps for startup.

But it's working quite well, and my wife enjoys running around in it without me now...

Car is a 90% stock US '82 931; turbo is slightly modified, but stock compression.