THE CYLINDER HEAD, A FEW STEPS
The cylinder head has been turned, and holes for the valve guides are drilled and reamed. 
Drilling the 4 bolt holes in the head.  The DRO on the Minimill makes this easy and accurate..
Tapping the carburator port
Tapping the 1/4-32  hole for the sparkplug.  A small angle vise was used, along with some soft aluminum strips next to the jaws to prevent marking the head..
PAGE LINKS FOR CONSTRUCTING THE EAGLE.
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