At the moment I am thinking of something like this...
I prefer a "bolt-on" solution rather that cut and weld, and I'd rather be
fabricating ducting that runs out in the open rather than hidden in behind
other parts. Just makes it easier to work on
This fitting would bolt in place of the OEM inlet neck and the airflow into
the plenum would be similar in direction to the airflow from the stock inlet.
It does mean that I will have two 90 deg bends and one 90 deg elbow in
the ducting, but when I look at pictures of other supercharger installations
I see a lot worse !!!
Cheers... jondee86