Originally Posted by DrDarby
. . . .
So what would my displacement be if its been bored 30 over. I can find specs on about every engine out there but not a 235

What specs do you need? A Shop Manual and a calculator?

Use the standard dimensions first. Make sure it gives 235.5 (approximately).

Add your overbore to the bore. My guess is that you mean 0.030" over bore?

239.4 cubic inches?

Double-check me - I also shift decimal points and miss digits.