sort of a newbie on this subject, but can you stick on a z6 head on a y7 blcok? or only the y8 would go? thanks

 

I would think that since both y8 and z6 heads are interchangeble when doing a mini-me, it would work, I'd wait for more info though, i cant really confirm this for you. more of a hunch then a real "yes it will work"

 

Yup - Z6 head will fit the Y7 block. But I'd use the Y8 head instead if I were you, it's waaaaayyyy better/easier/cleaner.

 

A z6 head requires a z6 distributor, you can repin the plug to make it match. You MUST use the stock intake manifold if you keep the stock computer and use a vafc. The y8 head would be better but I dont see the ease or cleanliness being any different.