63 Dodge Dart, now let me see;)

First off, no worries as to what the engine compartment will be, it will be the color of the car. I don't know what got into me;)

Today played with installing pistons, I come up with 9.32:1, depends on which calculator I use. I'll put the head on tomorrow and see if I need shorter pushrods. ok, got to go;)
the cc's of the head combustion chamber originally was 63cc and now 60cc
slant 6 reassemblyb.jpg

slant 6 reassemblya.jpg

slant 6 reassembly.jpg

slant 6 ccinga.jpg

https://www.powernationtv.com/calculators/compression-calculatorcompression ration.jpg