You know, the early hybrid heads were all cast iron and that's exactly how they did it. Cut, milled back and brazed. With the brazing alloy's we have now, I think it would be quit doable and gets away from the problems encountered with the V-8 head hybrids.
Leo does touch on the subject of using the Mercruiser heads (pg.112) and Sarge Nichols and I have talked about it. The limiting factor seems to be airflow for those who are interested in all out competition and head gaskets. For street use, it would be great (IMHO)

Good luck!!

Last edited by Armond, II#298; 10/16/10 06:34 PM.