ok so i got a d15b the 2nd day driving, it so happens i get a rod knock... lol so now i have a b7 block in my shed im gonna use the d15b head with the b7 block anyone know what my compression would be around? i heard the d15b is the same as a z6 true?

 

nvm i found a nice lil calculator while i was searching u can delete this if u want ill put the link in

http://www.zealautowerks.com/dseries.html