Ok so i've tried searching and I just can't seem to find the right info so I would like some help from the more experienced. I'm doing a ls/vtec build the only hing I'm stressing in the wiring its just confusing, i'd rather do it right the first time. SO here's what I'm working with I have the ls block,OBD2 B16a head out of a 99 si with the dizzy and P30 ecu to match, no wiring harness except the one from my 94 Civic DX that I'm doing this swap in. Would I be able to make this all work and please direct me how or should I get another engine harness or any other harnesses.