rework

This is my second attempt at building a welded hemi head. (first one I hit the seats welding and lost interest, sent it to race city tools to have a machining fixture made for hemi heads) I took a baseline flow measurement and again noted that the flow is no better than a regular head although...

Is there a resource out there I am missing that goes into detail? Not interested in carbs kits, I mean drilling and general madness involved in racing

Who has done this? How much did it cost? I have two 5hp hondas sitting around collecting dust...