Reply To: GT250R Carb Model Cylinders vs EFI Model Cylinders

[♠️ M77]

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.