kaase scj tunnel ram?

what ever happen to this? did they ever come out or are they still available? id like to put one on my 545 p51 headed motor, really dont want to use the weiand intake, anyone ever get one to use and what was the results?

Somebody should do this as there are so many oval port BBF's around and we need an update on the old Weiand as I had to put a lot of time on mine to get it to flow as good as it does.