Opinion on minimum cylinder wall thickness

[IQ52]

That is a very nice block. Many would be happy to have those pin dimensions on the major thrust side.

 

[theman440]

That is a very nice block. Many would be happy to have those pin dimensions on the major thrust side.

Thanks for the input, I know you are a professional engine builder so I'd like to ask if you think I'd benefit from a partial block fill on this block?

 

[IQ52]

I've never tested it. My opinion would have no real value.