| DON'T DO IT..  Tha Ca Smog laws say you can not go back years when Swapping Motor/ECU..  you can only stay the same or go foreward..  does not have to be the Same MFG..  ( Can do a FORD Swap if you want.. but needs to be '96 or newer for you ).. I'd sell the Car and get a '95 chasis to work on..  OBD1 is more forgiving ..  OR..   Do the '95 Heads..  wire up the Cam Sols, and make a patch to put a '90 to '95 ECU in that car..  then on Smog Day, swap back your OBD2 ECU..  or Do the Swap on heads.. then run Standalone ECU..   DON'T DO IT... Cj 
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