Hello, I have a 2002 banshee with T5’s, K&N pods (so probably similar air flow to yours) and I have a 25 pilot and a 310 main with my needle on the 4th notch (also have +2° timing). I recently had mine funk tuned and I’m about 1 jet rich on the mains but I left it that way for peace of mind. My timing was spot on basically and the plugs were a nice very light caramel color. Here is a screen cap of my dyno graph reading, pretty smooth top to bottom if you ask me[emoji2373] Sent from my iPhone using Tapatalk