world S/R torquer heads 67 or 76CC ?
 

Does anybody know if there are any casting numbers on these heads to identify what combustion chamber size they are??

I plan on having the machine shop check, but i'm just wondering if i can tell any other way.

Got my awnser from the machine shop, they're 67CC. For anybody else asking this same question, there is a number on the front face of the head, mine is marked 4266. I think this number identifies if it's the 67 or 76 CC heads.

Here is link for those interested.
http://www.theengineshop.com/images/...2006-01-12.pdf