Bead Blasting Lycoming Engine - The Process of Bead Blasting BEFORE and AFTER

1) Bead Blasting what it looks like
2) The process of bead blasting
This is a view in the window of the beadblast cabinet. The noise is the built in compressor unit…hence the ear protection!
After about 45 minutes in the cabinet to get into all the nooks and crannies (but not the crank or camshaft bearing faces please!) this is what it comes out like...