i need a GTiR head, dont need cams, but need everything else, no warpage (some is normal, but you know when too much is too much)

Does it have to be a GTI-R or can you use a Bluebird head?

needs to be GTiR. id like direct acting cams, im going to use it on my S13 SR20DET.

I did not know that the GTI-R head was the same as the RWD head.... Hope you know what your doing:) Good luck.