cylinder head id

I told you three out of about four things you need to know about that head. Just google chrysler closed chamber head. There are only a couple. I answered how I did because you made it sound like you struck gold. Just search these threds for a bunch of stuff about them. If you go deep enough you will be immersed in combustion chamber design, compression, flame travel, etc. Also the one benefit that you may be able to take advantage of, which no one has mentioned for good reason...quench.