Reply To: GT250R Carb Model Cylinders vs EFI Model Cylinders Forums 🚥 PiT STOP 🔧 Hyosung Technical Help GT250R Carb Model Cylinders vs EFI Model Cylinders Reply To: GT250R Carb Model Cylinders vs EFI Model Cylinders May 20, 2025 at 5:20 PM #19595 ♠️ MARCELAdmin Topics: 46Replies: 2,842🌍 Country: UK⚡ Bike Model: GT Yes, EFi cylinders have extra holes for E-AIS (electric air intake valve thing for fake emissions) and ET sensors (Engine Temp Sensors.) But yes you can use any 250 cylinders and plug up the EFi holes. Tensioners depend on cylinder of course.
