I looked at your new racer update a couple of days ago, and saw, "...rare iron crossflow head..." (then I blinked...and it was still there!)
From the pictures, it looks like a regular 300 12-port that may have been intended for production, and definitely not a cobbled-together V-8 head or a billet job without coolant passages.
A lot of curious BB Six guys sure would like to know the history of that piece (and just how rare is it?).
Ed
