my banshee is a 1993, with a stock coil, stator of unknown origin (may be stock), and a vitos cdi box. the TORS, parking brake, TORS box, and taillight have all been removed from it, so no issues there, i just took out both reed blocks, saw no cracks so i double checked the tightness, then cleaned both carbs perfectly, put a new choke tube on, and cleaned the air filter. the shee will now kick start and idle perfect, but when i try to rev it cuts out, backfires, and almost sounds like its running on one cylinder, but its hard to tell with a 2 into 1, hmmmm please help me out here guys