still doing this swap...(b16a into 91 STD hb)..the engine harness that came with the motor was still all intact. so i figured i could just use that one. well, now im thinking differently. im i right? i need to use the old engine harness and wire it up independently? PLEASE HELP!

 

You will need to transfer your stock harness onto the B16 and rewire it from DPFI to MPFI and add the VTEC and a few extra sensors. The B16 harness will come in handy for the extra plugs and wiring needed to get everything wired up.

 

oh thank god. picture me standing in front of the car with two handfuls of connectors in my hands going HMMMmmmmmmmmmmm.