As usual, though, I'm left with more questions than answers.
1.- I'm wondering why the breathers from the cambox covers weren't piped to a separate reservoir? Seem the easiest solution to me, and does away with the plastic box, which doesn't serve any purpose beyond emissions regs.
Or am I missing something obvious?
2.- Do you know why the inlet carbon piece has such a large triangular part which drops down alongside the frame spar? I can't imagine what benefit this shape has over a smoother design- has it got a sticky pad in to trap dust and debris?
3.- Why is the inlet only on one side?
Looking at the one I've modified so far, I think that if the inlets are fitted to both sides, it should be possible to route them into the airbox through the triangular gaps at the front of the frame spars, the two just behind the headstock. I might have to move or remount a few things, but no biggie, by the looks of it.That's the next part of the game for mine, and if successful as it currently is when tested on the dyno (or at least doesn't lose any power or torque) then I'll be looking to use it as a mould to make a carbon fibre version, which can have the inlets added as I've outlined above.
My intention is to add a ram-air effect at higher speeds, as well as more volume and less clutter inside the box.
This feels like a sensible development, but as ever, the dyno will decide-
or 
