The Polini PWK 30mm is widely considered the best-performing "D-slide" carburetor on the market. Unlike standard flat-slides, this Italian-engineered masterpiece features a turned-out intake tract and machined funnel for superior airflow and instantaneous throttle response. It is the gold standard for high-end 70cc–90cc 2-stroke builds and 125cc–300cc 4-stroke tuning.
This 30mm unit is a primary performance upgrade for the following "Rugged" and Performance platforms:
Pro Builder Tip: When moving to this 30mm carb, you must use a high-flow intake manifold with a 35mm opening. We recommend pairing this with the Polini Evolution Reed Valve for the ultimate intake path.
*Performance upgrades are considered racing parts and are not covered by warranty.
