Pictures and shat.
This is how I start with the heads. I don't really touch anything until it is this clean.
I didn't take many pictures of this because I was focused on getting the job done rather than attempting to be a photographer. lol Cleaning up flashing; this first example was of the worst I hadn't already touched.
Different location; note the not yet finished oil return.
Oil port mod.
The customer wanted the intake side gasket matched, polished and the intake divider knife edged. The polish in this photo was before roughing it back up.
Flashing cleaned up in the exhaust runners. This was before a mild polish.
This first picture is a different valve job I preformed on a head of my own. The second is of the above pictured customers head.
*Note seating mark/line; exhaust side.*
Thanks for looking!
Chayce