Edelbrock also has a manifold that is ready for the injectors...
It is a Victor Jr.
http://www.edelbrock.com/automotive/...ictor_efi.html
The bid question after you choose the EFI manifold is the computer to use. I am going to be installing my Electromotive system in a few weeks if you want any feedback on that system...
http://www.electromotive-inc.com/
The only other I considered was the FAST system
http://www.fuelairspark.com/