Hello. I have this butch sachs head and noticed a bunch of dings, nicks in the dome area and wondered if it's usable or junk.(http://i67.tinypic.com/29q18vb.jpg) Thanks.
Wow
Junk?
If there is no metal lodged in the nicks that may come loose later, I would just polish it as smooth as possible and use it. These things don't grow on trees you know! Especially is it is just for a rider. Should not hurt performance to any great extent. It all from a piece of ring or piston skirt that got on top of the piton while it was last running.
Type at you later and HAPPY NEW YEAR!
Dan McEntee
Thank you
Make sure you have a good sealing surface between head and cylinder.