Tuning Kit carburator KTM EXC 250/300 2017 (Mikuni)

KTM EXC 250/300 '17 Carburetor Tuning Kit (Mikuni)
We know how difficult it is to find the ideal settings for your motorcycle's carburetor, which is why we are offering this alternative.
The kit includes: Main jet S-4; pilot jets (22.5, 25, 27.5); and metering needles (6BFY-42-75; 6BFY-43-75).
We recommend installing this tuning kit according to the instructions shown in the table in the photo (Fig. 2).
When installing the kit, the carburetor must be positioned at a 7° angle to the right (viewed from the rear); to achieve this, approximately 3mm must be trimmed from the intake boot (Fig. 3).