I JUST did my mini me.i have a 90 crx si.i went with the y8 head.i was able to use my stock distributor,intake manifold.i got a timing belt for the d16z6 motor{only later to find out that it is the same part # as the y8}head gasket for the y8.{this gasket will up your compression}i also got an aem tru time cam gear,because the swap is a degree or two off.anyway that was the parts checklist.DONT FORGET TO REMOVE THE OIL PRESSURE INSERT ON YOUR BLOCK.you wont need it as the vtec head has one in it.