Sup dudes...been a minute since I posted anything on here. Been really dormant and boring, haven't done any work on the truck in ages. Anyways that's about to change.
I picked up some used R/T iron heads for my upcoming top end rebuild/upgrade. They needed a good cleaning and after giving one head and its valves an electrolysis bath, I went to work on lapping on the 1st two valves.
My question is really concerning the exhaust seats on these heads. It seems like the exhaust seats have a radius cut, and not really any visibly defined edges of a 3-angle VJ. However, on the intake seat you can clearly see the 30, 45, 60 angles. Just wondering if these ex. seats are worn out or were they cut like that on purpose? My gut is telling me the ex. seats could use a fresh cut but figured I'd ask here first.
Hopefully you can see what I'm talking about in the images...
Thanks!