Reply To: 2009 Gt250 fuel Petcock Jul 18, 2023 at 10:05 PM #10790 ♠️ M77👑 Admin Topics: 40Replies: 3,014Country: UKBike Model: GT Ahh vacuum tap, that’s good. Here is a tutorial below: How to upgrade Fuel Lines & Filter on Hyosung GT125R GT250R (Carb Hose Diagram)