Thread for 90 6 bolt vs 91 6 bolt differences?

[g4ebguy90]

I swear I saw a thread for it, But can't find it anymore.

This guy wants to sell me a 1990 AWD 6 bolt turbo engine, like the whole thing, injectors, manifold etc etc, with ECU.

I have a 1991 GST, Can I use this ECU, and will any of the sensors work with my 91?

I know the blocks and heads are the same. The oil cooling I might have to swap, cause I got a 90 block that had a air-air oil cooler.

 

[19Eclipse90]

http://www.dsmtuners.com/forums/newbie-forum/408257-1990-specific.html
http://www.dsmtuners.com/forums/newbie-thread-graveyard/409560-1990-ecu-1992-car.html
http://www.dsmtuners.com/forums/newbie-forum/407917-diffrence-between-early-late-6-bolt.html