I planned on going this route for my 86 2.8 some time ago and dropped the ball. I've got everything needed for the conversion.
ECM FROM 1989 CORSICA 07/89 WITH 52K MILES. ECM STAMPED REMANUF. # 16198262 / REPLACEMENT FOR 1227730.
ECM 1227730 w / V6 Mem-Cal , (3) Connectors w / pigtails
Knock Sensor / Matches Mem-Cal / Same vehicle
ECM Tray to fit the 1227730
Coil Pack with Ignition Module
Crank Sensor / New
Custom bracket/ for mounting crank sensor. Replaces original timing bracket.
Dummy Plug w/ gear & shaft to replace distributor
Digital EGR Valve
EGR Adapter Kit / New still in package
2.8 Harmonic Balancer / Needs slots machined
Freeze Plug to block 7th injector port
I'll recheck to see if I missed anything. Keep an eye out in the mall. I'll try to post this within a few days.
"Kilgore Trout once wrote a short story which was a dialogue between two pieces of yeast. They were discussing the possible purposes of life as they ate sugar and suffocated in their own excrement. Because of their limited intelligence, they never came close to guessing that they were making champagne." - Kurt Vonnegut