Got a new long burr and tackled the ports...
Bowls Blended:
Intake ports: (you can see the brass tubes at the beginning, just barely broke through)
Exhaust ports blended and raised the roof a bit:
One head bolt be head broke through and will need a sleeve:
(I assume this was due to core shift, since they all match)
Bowls Blended:
Intake ports: (you can see the brass tubes at the beginning, just barely broke through)
Exhaust ports blended and raised the roof a bit:
One head bolt be head broke through and will need a sleeve:
(I assume this was due to core shift, since they all match)