Aloha Jay,
Looks like the project is going very well, congrats! I have a NOS PSE adapter, and wanted to run my Bud Moore Maxi-Plenum 351C intake on it to make it look like a NASCAR hemi, but realized I'd have to cut the manifold. Is the same thing required with your adapter? I was wondering why the water passage is kept, and not eliminated, and outlets built into the ends of the manifold instead. I have a custom made injector manifold this was done to.
Thanks, and good luck!
Aloha,
Robert