SPECIAL BLACK EDITION This is the carb everyone is using on GY6 swaps on their ruckus. Great for your 170cc-200cc GY6 motor. Suggested settings: Run air screw all the way in then back out 1/2 turn. Pull Needle E clip and set on the lowest setting on the needle. May need to adjust needle height. Recommend 32 Idle jet and 115 or 120 main. Select either 28mm or 30mm
Correct Slide Cable is needed.