That eg

ok i got a crx dx mpfi converted already. now my question is, if i was to do a dohc zc swap do i use the current harness i got or do i use the zc harness?

RankZ-28

You can use the same harness. Have to change out distributor plugs though.

http://www.zcspeed.com/HFZCwiring.pdf

That eg

So i cant use the zc harness if i wanted to

RankZ-28

You can if it is out of an obd0 88-91 civic. I thought you were asking about using your current harness though?

That eg

wires for the dizzy is all messed up had to fix it and wire direct i currently have a dohc zc in there. looks like its leakin oil from the head and valves tap tranny is a dx and grinds into second sometime. so i figure i might as well swap a new one and do it right unlike the previous owner. thats why i was asking if the zc harness would work cuz i just want to plug and pla dont want cut up wires