ok- this is going to be a bitch and 3/4.
If it was me, I'd sell it for a newer motor.
but since it's you, you're going to try it. so here goes
the easiest way to get this done i think is to convert both the car and the motor to obd1.
step 1- obd2a -> 1 ecu conversion harness.
step 2- plug in usdm p30 or a chipped p28 (with a vafc and plans to dyno tune it later) ECU
step 3- score an obd1 b16 distributor (or an obd1 d16z6 dizzy with plans to hack off some legs and half-ass it, but cheaper), saturated 240cc injectors (92+ civic/94+teg), and obd1 alternator.
step 4- score an obd1 wire harness from a d16z6 to use the plugs
step 5- swap the plugs from step 3 onto your LX harness. the dizzy will be different- just line them up. you will know what i mean when you are holding the 2 plug and the 1 plug conenctors. the 96ex harness is not needed, but you will have to run a couple more wires.
step 6- get the vtec solenoid, pressure plugs off the z6 harness to plug into the b16 motor. wire those up straight to the ecu. ecu pin outs are in the reference section.
step 7 - wire up the evap
step 8- if using the p30, run wire for knock sensor. plug will need to be scored from the b16 harness, and run to the ecu.
now, for the hard part.
the tranny wont work. its cable. your car is hydrolic.
ebay it
buy a hydro + $500
man, fuck it dude- you're going to end up spending more money that it would to sell the b16 sir for $1500 bucks and to buy a usdm b16a2 from the civic si for 2700 bucks.
it's simply not cost effective. get