Mike, I am interested in the design of the intake you have pictured above, as I too, have a 2BBL manifold off of a '54 331. Unfortunately, this is the wet- style manifold, with built in water passages. Currently I am looking at all intake options, and thinking about the Hot Heads log style combined with anImagine 48 IDA EFI system. However, that system would probably run a pretty penny, so this intake modification has me interested. How were the passages blocked off to correctly route the A/F mixture, and do you think this method would be possible on a wet-style manifold?
Thank you for the wealth of knowledge,
Ilya Leontovich