Jerry, this is solely from memory nut I believe on the inliners website, a guy buy the name of Curt B had pictures of a 235 block taken to a band saw to show wall thicknesses and water jackets. Hope you find it and hope it helps.
You are thinking of an 848 head that I digitized, cut up, analyzed, modified, and flow tested. When curiosity gets the best of me I turn to the machine tools for answers rather than forums. It's disappointing to me that HRL does not demonstrate and show us what is possible rather than just asking and debating possibilities.
