I had a friend make me a puke bottle like a stage 7 set up.
This was on my old bike, these carbs will be going back on my bike soon.
can take a pic in the future.
the set up my buddy made was an aluminum bottle from Morroso racing, about 3" in diameter, 12" long, had to cut the length down, breather line from crank goes to bottle and bottle has a little K&N breather on the end of it. I ll take a pic of this part today for ya.
I can get one made If you like, around $125.00