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Was just starting to work on the valves on my 41 WM20 & wanted to make sure what the valve & seat angle is. 30 or 45 Thanks Cal
email (option): calc1941@yahoo.com
Valve seat angle is 45 degrees..(In. & Ex.)...Ian
email (option): ian@wright52.plus.com
Thanks I was pretty sure it was 45 but I thought I'd check to make sure.
