DOHC ZC problems......

O.K., I got the motor in and I just need to figure out the header/exhaust manifold thing. The stock ZC header has 2 ports on the bottom of it and the stock D16A6 header only has 1 port. I've been told to use the header off my D16A6 on my ZC but I've also been told NOT to use the header. I just need to know how to get this all sorted out and bolted together. If you need more info or anything just let me know and thanks in advance.

The easiest way to set-up the exhaust on the ZC DOHC is to get a ebay header for a civic (oem engine) use the exhaust gasket (ZC) to mark ports on header then grind ports open to match the head.