As I mentioned, Ford did build a 192 CI. 4.4x4.2Thanks for the links. I wrote questions to the sellers. quite an interesting option would be as ultradog wrote. 4.4 "x4.2".
I think they were used in the 3910.
I see you have a Simms pump. Dont know if those can be reset like the CAV rotary pumps can to run the bigger engine.
Too bad you are SO far away...
I have a used 4.2 block here I would sell cheaply.
Needs overhauled. I would sleeve it.
Together with the new 175 pistons I mentioned earlier it would fix you right up.