complete kit on ebay for $55 shipped, comes with drill bit, taps, idle screws, throttle cable, carb caps
ditch the boost bottle idea
FIRST LINK ON EBAY when searching for "banshee tors"
http://www.ebay.com/itm/Yamaha-Banshee-TORS-Elimination-Kit-W-idle-screws-87up-/200256535753?pt=Motors_ATV_Parts_Accessories&vxp=mtr&hash=item2ea0383cc9#ht_500wt_1058
i got this kit and it is what it says it is