rexboost

hey wats ..i went to performance improvments today and asked the sales clerk for camshafts for my dohc zc he checked skunk2 crane andsome other one and the never carryed it ..i said my was a91 dohc 1.6 zc(91 is imprinted on my head).he couldnt find any....i have read other threads on this forum and i know it can be done so anyone who has a zc with aftermarket camshafts and cam gears plz tell me wat kind my stock zc is turbocharged