11:1 would be perfect.

 

So much would I have to mill the Patriot heads to get back to the 11:1 cr?

 

Your right about that if it makes you feel any better parents were not around.Youve been a complete *** from the start.Anyway yeah I was wrong predator z thanks for the info we learn a little everyday but anyway just here to answer the mans question if I can.Badboy if you need 61cc out of a 64cc the answer is you would have to mill the 64cc patriots .018 because 1cc is equal to .006 to .007 of milling.Thanks for the info guys.

 

Welcome to LS1tech ... Why don't you lose your attitude and be a little more friendly on this forum...no need for all these arguments and negitivity....this is a pretty good forum for exchanging information in a nonconfrontational manner.

PS Being 29 years old and thinking that you know it all is a big mistake..there are many guys on here that have been hot rodding long before you were born.

 

All is well, you are correct, .018 would be the amount to mill.

 

Cool. ...thanks for all the help guys.

So mill .018 will get me 11:1!!

The CC on the head wil be about 61cc??