Reply To: My motorcycle loses power at high RPMs and full throttle – Hyosung GTR May 12, 2024 at 8:04 PM #13377 Ucvmn👤 Member🖊 Topic Author Topics: 9Replies: 39 The needles are in the middle position and the main jets are 92.5 – 95, pilot jets 20 2.5 turns. Air filter is almost new, i bought it from here. Is the 125 – 250 air filter different?