I got a 1992 honda accord and would like to put a 1996 honda accord engine and trans in it. Would it be possibly.

Best bet is to ask your honda dealr,his mevhanic should no,or take a good look at both poer trains and make sure motor mounts and tranny mounts are the same also make sure plug in's for sensors are the same.

The ECM, wiring harness, and much, much more will have to be changed. It could end up being a life-long project.