Below is where I had to plug the old IACV system for the bike. 1/8" NPT plugs and a tap worked perfectly. In the first post, first picture, you can see the black nipples sticking out on the left and the metal ones on the right...those were removed and the plugs went where those were.
Below is the mounting plate for the velocity stacks. I had to cut it off the stock bike air box or the velocity stacks wouldn't tighten down completely.
If anyone knows a place locally to get 1.75" aluminum piping let me know. I need to pick up about 3-4 feet of it. I will post pictures of the fuel delivery setup once I obtain a set of injectors.