Carburetor kit -POLINI- CP21 - Piaggio Vespino - 4 hole

Polini has redesigned the Ø21 fuel system for the Piaggio Vespino to significantly increase the performance of your moped and fully exploit the potential of the larger bore Polini cylinder kit.

The kit has been developed with a clear objective: to offer
a complete, easy-to-fit and already calibrated system that improves engine performance in every operating range.

At the heart of the system is the Polini CP Ø21 carburetor, which is supplied with a special calibration for the Polini oversize cylinder set.

Thanks to the increased air flow and mixture, the engine has a fuller power delivery, quicker throttle response and an overall increase in performance.

The system includes parts designed to work together perfectly:

- Polini CP Ø21 carburetor, pre-calibrated
- Carbon diaphragms
- Special intake manifold
- Special air filter box