[quote=fast68plymouth]I appreciate the positive comments from the members here who have had me do the work on their heads....... Thanks!!

However, in cases like this where there is a CNC porting service available for a particular head type...... It's usually the more cost effective option(I still do my porting by hand).

Modern, as well as others, have good programs for those heads...... And it's a little like the old story of John Henry.
It's tough to try and go head to head(pun intended) with a machine.


yes but with the customer service you provide I would take the slight difference.