Welding in FI Ports

[kangaboy]

My project has hit a bit of a lull while I try and source some parts. The one thing that I can not find is some Mexi FI End Castings. I know I can get them in the set from Mario or Antonio, but I just want the endcastings. Also, the $300 price tag on the high flow CB Performance ones is a bit steep for me.
With this said, who has welded in injector ports in non-injector end castings or dual carb manifolds? And how do I go about doing this? I would like to do this on a pair of IDA or IDF manifolds, or even a pair of stock dual port end castings.

[Steve Arndt]

I've done it. Lots of pages and videos come on on google too.

The basic are select location (height, angle). Machine in pockets. Insert inject bungs. Fixure. Weld in.

https://www.google.com/search?q=convert ... old+to+EFI