<VV> Early to late 110 head changes

[Bryan Blackwell]

Hi folks,

I had an interesting conversation about milling some heads.  In the  
past, I've had late model heads milled about .050" to .060" to remove  
the gasket step and create a quench area that reduces knock.  All  
those heads were '65 and up.  Yesterday I was told about a set of '64  
110 heads that would require about .100" milled to remove the gasket  
step.  I always thought that the deck height on the closed chamber  
heads were the same.  Anyone else heard of this?

--Bryan