Lopez97

I'm doing a OBD1 B16a swap in to my 93 Integra, it's already mounted in to the shell, my question is the Integra had a B20B in it, can I use the B20B harness with the b16 with purchasing a Vtec conversion pigtail? And if so what can I get/use for the chassis plug situation since they only have 2 plugs?

JRCivic1

If the B20B harness already fit/lugged into the chassis... then yes, use it and add the VTEC wiring needed.