is the z6 engine harness the same as the b7 engine harness it just has the vtec sub harness? or do you need a modified b7 harness to swap in a z6 motor

 

edit for double post

 

You can use the stock harness if its obd1, just gotta wire vtec and a 4wire o2 if you don't have already.

 

well see i have a b18b1 swap and i had a spare b7 block so im building it with the z6 head. and i thought the harnesses for the z6 and b7 were the same minus the vtec sub harness

so if i get a full z6 harness it should plug up and ill be good to go right? Arent all eg's wired for vtec at the ecu harness already?