Speedmaster heads revisited.
Ok roof has been raised, floor quickly hit to clean up casting and square up the corners, ugly ridge removed on shortside leading into the valve that I showed in the pictures above. (Each ridge 4, took 30 seconds each to remove) I would think they would do that. Valve guide shaping has been done. Pushrod wall has been pushed over the whole way to the bowl. I will work on this again after I take my head off my rotator so I can stand the head on its end. Gonna rough in the exhaust next them quit for the day.
Ok roof has been raised, floor quickly hit to clean up casting and square up the corners, ugly ridge removed on shortside leading into the valve that I showed in the pictures above. (Each ridge 4, took 30 seconds each to remove) I would think they would do that. Valve guide shaping has been done. Pushrod wall has been pushed over the whole way to the bowl. I will work on this again after I take my head off my rotator so I can stand the head on its end. Gonna rough in the exhaust next them quit for the day.