My core is from my grandpa's 76 wagon, 2.3L. And now you've got me excited about the bo-port job. The fuel injection is the fast ez-efi unit. The throttle body is huge, 1000 cfm, which concerns me a bit for being too big, but it fits on the offenhauser dual plane manifold for the 2.3l. I have the parts in the garage, so it's definitely going on there
The ez-efi is supposed to be a pretty easy plug n play set up. I'm figuring when I replace my head, I'll put the FI setup on her while I'm working. I got the FI kit off a guy on Ebay, brand new never used and saved a couple hundred bucks that way, so I'm happy about it.