KOSO 28mm PWK carburetor + fuel intake port

This carburetor is the best first upgrade to the stock 21mm carb.

• Best to use on 90cc big bore kits
• Increases airflow to the engine, resulting in better performance.
• Manual choke included.
• Adjustable air/fuel mixture screw that can be tuned by hand instead of the traditional screwdriver only.

Problem is this carb is too big for the stock fuel intake port, the one we sell fits directly with the carb and the engine. And is cheaper to buy as a bundle then separately

No picture yet because the only picture i have has a bad background