Side drafts

I'm always a proponent of efi, but I've long thought that using cv carbs from motorcycles wouldn't be too bad with a stick shift. You could use three pairs of ninja 500 carbs, or pilfer two sets of four from a great many bikes.

Or even 6-bank carbs from a cbx or Kawasaki 1300.

That said, side draft EFI would be possible with bike throttle bodies as well.