well if you want to use the obd2 dist/manifold/ecu youll have to rewire your car from obd0 to obd2 (ouch!!). Or you can stay with your obd 0 electronics (I suggest if youre going this route to find an ECU/intake mani/etc. from a crx si) and you can use a VTEC controller to control the VTEC.
or....you can buy the zdyne 1 wire conversion and make your wiring headaches go away.....
if it was me (since I dont have any money) Id rewire to run with the engines manifolds/dist/ECU.....but thats me
L.