Hawkonair Profile Topics Started Replies Created Engagements Favourites Search replies: Forum Replies Created Viewing 3 posts - 21 through 23 (of 23 total) ← 1 2 Author Posts Apr 13, 2026 at 12:02 AM in reply to: Umbau von Gt125r motor auf GT250 Motor #22284 HawkonairMember Topics: 2Replies: 23🌍 Country: Deutschland⚡ Bike Model: Hyosung GT 125 R - 2007 GT125R BMC, Full Turbokit GP, Carb Front 90 Rear 92.5 Nov 28, 2025 at 8:45 AM in reply to: [How to Tutorial] How to Swap Upgrade Carb Main Jets Hyosung GT GT125R GV250 GV125 GT250R #21358 HawkonairMember Topics: 2Replies: 23🌍 Country: Deutschland⚡ Bike Model: Hyosung GT 125 R - 2007 Hi Marcel, It has 90mm jets in the front and 92.5mm jets in the rear.It worked perfectly with the BMC system. But now with the Turbo Kit GP (without a catalytic converter), I have the feeling it’s need more fuel. BR Hakan GT125R BMC, Full Turbokit GP, Carb Front 90 Rear 92.5 Nov 20, 2025 at 9:12 PM in reply to: [How to Tutorial] How to Swap Upgrade Carb Main Jets Hyosung GT GT125R GV250 GV125 GT250R #21283 HawkonairMember Topics: 2Replies: 23🌍 Country: Deutschland⚡ Bike Model: Hyosung GT 125 R - 2007 My GT125 R has bmc with 90 jets Front and 92,5 jets rear. I installed a new exhaust System, turbokit gp. Question: do i need different Jets? 92,5 jets front and 95 jets rear… Thx Hakan GT125R BMC, Full Turbokit GP, Carb Front 90 Rear 92.5 Author Posts Viewing 3 posts - 21 through 23 (of 23 total) ← 1 2