Offenhauser Dual port ??

Well, look at how much port volume remains after the dividing wall has been added.

So good or bad with the volume John? I thought the volume/space the dividing wall took away would be bad.
I haven't put verniers too it yet though.

Thanks again for all the info. The thread that gdrill posted has some mods listed that could be done to it.
I agree that how good it is will depend on the rest of the combo