ZC vs. D16a1

Is there a difference on the Zc and the D16a1 in the exhaust ports and exhaust bolt pattern ? I have heard some people have used sohc vtec turbo manifolds on ZC motors. I am trying to just play with a D16a1 and need some advice on making a turbo manifold work. My local track is going to have import night on fridays and I want have a little fun, if it blows then maybe a b16 swap. We will see. :iceslolan