Here's the new plenum design. At first glance it looks much simpler, mainly because I haven't modeled the real thing yet. This is just a quick mock-up, to make sure I liked the idea. The plenum will be a simple, fabricated, rounded box, aluminum sheet metal piece, with a plate on top to mount the TB. The vintage, oil bath style, air cleaner is actually a hat to feed the boosted air charge into the TB. The top of the air cleaner will have a recess for my Bat-T logo emblem, and will be secured with three or four buckles around the perimeter of the housing. The housing will be sort of bowl shaped. Not seen here, the "snorkel" will roll under and point down towards the oil pan, where the outlet tube from the intercooler will come through.
The roll cage is coming along. We can finally start tying in the rear suspension, with these bars in place.