Zc Head Work

[ZexCivic]

I have a ZC that I have a fully built bottom end, I haven't done anything to the head yet except for a port and polish. I plan on getting the HKS camshafts but I was wondering if anybody makes valves, springs, retainers or anything fof the ZC, and if not is there something that I can borrow from another engine that fits. I need some better head stuff so I can rev the shit out of it and not have to worry.

Thanks for the help