according to hasport.com, i only have to wire up 4 additional wires(i have an 88 si) to the ecu from the b16. i think they were vtec pressure, knock sensor, and two others. i know the ecu location for each wire but the main problem is i don't know what each wire looks like. can someone please post pics of wires/sensors and label each one. i really appreciate everything. thanks.

 

Nah, you don't need pictures, it's very simple.
Wire number one:
VTEC solenoid. One wire and it's green. It's the round small cylinder next to the distributor.
Wire number two:
VTEC pressure switch. Two wires on this round green clip. One is black(goes to ground) and the other is blue(goes to the ECU) this clip is below the VTEC solenoid clip on the VTEC solenloid assembly.
Wire number three.
Knock sensor. One wire on this one. Black shielded wire, white core wire on the inside. The clip is round green, and goes on the back of the block. It's the highest of all the clips on the back. By highest I mean closest to the head.
Wire number four
Second O2 sensor.
Self explanatory. You need to run this wire to the ECu since your harness only has one wire for O2 sensor.

Hope it helps