Can you put a 86/87 chip into hotair w/out mods

my85grandnation

85 Triple Threat
Joined
Mar 12, 2004
I know this may be a stupid question but Ive never heard anyone else ask it. I was just curious if you could put a 86/87 modded chip in a 84/85 car and not have to have any mods? Just wondering this because it seems that 86/87 chips are more readily available.
 
You can't use an 87 chip in an 85 ECM. Two entirely different animals.

-John
 
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