Hi. About to rebuild my Z32 but before I do I'm just doing some research. I can't seem to find any information on setting the valve timing. I replaced the cambelt several months ago using the timing marks on the casings and sprockets. Are the camshaft sprockets dowled to the camshafts or do you have to set them up using a DTI?

Yes the sprockets are dowelled to the cams.so you dont have to get the dti out which is a relief.