Wow. I can appreciate the language barrier, but the carb?Hi hi hi, i have been advice that this mod is an off road or circuit mod. So that beast is free an popping, cracking and barking. Mine is cut. Oh boy loud machine are safe one. Tratratra pif paf. Grrrrrr. And my mecanique told me to change oil often because with those ajustments, it will spit in the pan and in the carb to. Love that beast More maintenance that all.
Nickpilot's advice is bang on. Proper mapping (individual cylinders) makes a world of difference.