Mate, please. I don't want to be rude, but do a little research. Just reading your first post makes me want to cry, and i don't even work with k series engines much. Google is great, rollaclub is great, there is so much info around, if your gonna spend that sorta money on a rebuild, don't!! Too much custom made, or hard to find and expensive shit, when you could buy, say a na sr20 cut, 4age cut, ca18de/t cut, 3sge/gte, etc etc etc. So much id like to be able to say to you, but my fingers are sore from typing.....