Gotta run out but here's a real quick link that's good.

http://phear7imports.net/trey/6gen/

It's for an OBD II swap into an OBD II car but if you basically follow the same steps (you gotta swap your DX Civic engine harness onto the new engine and add additional wires for VTEC and the knock sensor and whatnot) but plug an OBD II to OBD I converter between the computer and wiring harness, it should work just fine.