cylinder head cc's

[furd502]

what is the chamber cc's for a stock 91 typoon cylinder head. I am in the process of rebuilding my engine and the heads are at the machine shop so I can't cc them and I am trying to figure out my compression ratio with the overbore and new pistons
Thanks

 

[apple_juice]

Go to http://www.syty.org/old/calculator.html and you can get the number right there (I believe it says 64cc), hell you can even do the calculation right there if you want.
Ed