Big Boys Heads

[tubman]

Beautiful work Dale. I guess there are other flatheads beside Fords.

I have one question : "Ol' Ron" is a proponent of moving the spark plug into the transfer area, and for myself, I prefer Edmunds heads because the spark plug is moved into the transfer area enough, allowing the use of extended tip plugs. The "KR" chamber seems to refute this, with the spark plug directly over the exhaust(?) valve. Why would this be?