You have to swap out the carbs.. Those are completely different setups.
The fuel mixture is controlled by the computer and is not adjustable.
Computer controlled
adjust the two fuel screws all the way in and adjust a half turn out until you get it right
If it's an EFI engine you do not adjust the mixture screw. The mixture is computer controlled.
They are to adjust the air/fuel mixture.
torque specs air fuel mixture screw on a yz125 2003
Fuel mixture can not be adjusted it is computer controled.You can adjust the idle by removing the cover where throttle cable attaches to the throttle body and turning adjustment screw
Start at 1 1/2 turns from seat and adjust until you get the best idle
The air mixture screw does that.
need to know how to make adgustment
Start at 1 1/2 turns from seat and adjust for best idle
Allows the driver to adjust mirrors from the seating position he will be in when he uses them. Also allows him to safely adjust mirrors while driving.