Aluminum head

[fordfixer]

Pics of head in question.



Hoping this works. I previewed the message and it showed the pics.
But going back to post the does not show pictures just these numbers.

 

[1930artdeco]

I see pics.

 

[Bob C]

That could be one of Tod Buttermore's heads.

 

[nkaminar]

It looks like a nice combustion chamber shape. No relief for the pistons so you must use pistons that don't come up over the top of the block at TDC. Looks like it may be 7 to 1. You can just measure the volume of the combustion chamber to calculate the compression ratio.