Needle Jet x2 [for Carb Body] [NJ] – Hyosung GT125 GT125R GV250 GT250R GV125

Description

Over long miles of continuous motor vibration and constant fuel flow exposure, the small center opening inside your brass mixing sleeve wears out of round. This slow maintenance reality leads to inconsistent fuel misting, especially in the highly critical half-way twist grip range. It directly results in lazy throttle pickup, rough running, and an uneven power curve across your rev limits. Sourcing this premium aftermarket Hyosung carb needle jet pair is the perfect fix to make your machine run crisply again. Tested extensively on real donor fuel bodies to guarantee an absolute drop-in fit, these new brass sleeves restore steady atomisation and balanced engine performance on local roads.

💎 INDUCTION TUNING HYOSUNG CARB NEEDLE JET SPECIFICATIONS

📜 Confirmed Fitment Guide

🔧 Install Tips

• Keep Channels Completely Clean: Always give the empty internal casting channels a generous blast with clean carburettor spray before sliding your fresh parts in. Any tiny spec of trapped road dirt or scaling will block smooth fuel draw around the outer nozzle.
• Check Your Alignment Steps: Make certain the brass sleeve seats entirely square into its casting groove. It must align perfectly straight with the path of your vertical throttle slides so your long center pins can stroke up and down without binding.
• Read the Tuning Threads: Head over to our community setup writeups to look over detailed explanations on how matching nozzle diameters, slide weights, and clip heights helps clean up your engine response.