you are helping alot to say the least ..
I use to have a book that told what the compression ratios were .
64cc . flat top .. 350 ;; Say 10 to 1 ( Not sure )
68 cc . dish .....350 ;; 8.5 to 1 etc..
Lent the book never got it back ..
I have to buy a crank .. pistons .. cam etc anyway
So will it make any difference in compression if I rebuild it as a 350 versus a 327 as far as keeping the compression within gas pump limits .
The heads I have are already rebuilt and ready to go .
So I need to keep the motor and cam within specs to match the heads ; IF that makes any sense .
Maybe have to use 350 dish versus flat top
Thanks in advance