hey guys i finally got some money to where i can start getting my quad back together. and getting my cylinder back. well i need to make my quad ready for the bigger carb and i want to know how to do the homemade conversion for the back air box part. where the plastics are u know. for a 33mm pwk like pics and what sizes i should get or how to get the sizes to do it. i couldnt find my old post that i asked this about sorry for taking up space.