It's a 1.6l non-vtec, as far as it fiitting in your 1995 ex, I have heard of people doing it, you need to do some research( I recomend going to honda-tech.com). As far as ecu you have 2 options either use the ecu that comes with the motor and buy an (ecu) obd2b to obd1 (car) adapter harness or vice versa, it would probably be easier to use your current ecu obd1 and switch out the injector clips with the old harness that I will include(even though it doesn't go with engine and is missing some clips, it does have all the injector clips) Anyways do your homework, and if ya still want it give me a call bro.