Yea you guys are right, a DOHC ZC didn't even cross my mind, mainly because around my parts that swap into an EJ civic isn't too common. The swap in general isn't too common lol. Everyone around my area B swaps everything, and since the LS is so readily available for so cheap, it's in 80 percent of hondas you'll find out hurr lol.
Edit: That setup in the post above this one is GNARLY as a mother fucker.
It's the dohc zc
Pic is shitty, buuuuuuuutttttttt....
It's a cps on the exhaust cam
And it's has the valve cover bolts on the outside edge of the valve cover, the d6a1 has them more towards the middle of the valve cover.