what harness do i need

[je power]

i just did a bseries swap into to my ef and i dont no what dash harness i need to run. i think i might order a si harness but im not sure if thats what i need can someone please get back to me asap thanks

 

[B16RacerN2NR]

what's wrong with your stock harness?

 

[Korax]

i just did a bseries swap into to my ef and i dont no what dash harness i need to run. i think i might order a si harness but im not sure if thats what i need can someone please get back to me asap thanks

If you have a DX stick with the DX wiring and make it mpfi with vtec, if it is a Si plug it in add vtec wires and another o2 sensor. Thats it. Mixing harnesses won't get you anywhere.