80+ closed chamber head on 78 block w/ pop up pistons

[BullHab]

Does any one know if the late closed chamber heads could be used on a motor with the earlier pop up pistons? Seems like away to increase compression and supposed better flow.
Thank you in advance.
Mike Haberthur

 

[3_puppies]

I'm thinking there is clearance issues


shave the head down for increased compression

 

[BullHab]

I'm thinking there is clearance issues


shave the head down for increased compression

Thank you. I had planned on shaving the head, but just thought that the swap might be the way to go. I understand all the rockers and assorted stuff needs to be changed also.