EP85 or EP95?
Its very straight forward. I have mentioned in loads of various old threads all the parts you need. Its going back a few years now since i converted my 85.
You can turbo the 4efe that comes in it, they are ok up to about 0.6bar on a standard turbo ECU. Higher compression ratio than a turbo engine.
Not sure what fuel you have.
You will need the 4wd sump modified to accept a turbo oil return line.
FTE parts to get, or upgraded.
Not all of this is needed, depends what route you want to take.
FTE ECU
Engine ancillary loom, plugs direct into the standard fuse box.
Injectors
FTE dizzy
FTE coil igniter
Ignition leads
Inlet & TB
MAP sensor
AIT sensor
Thermostat housing sensors to match loom (water lines, optional)
PAS pump and line (optional)
Dash, clocks & loom (optional)
Turbo manifold
Intercooler
Flywheel and clutch
Civic dual core radiator