Carburetor Polini CP Evolution 19mm

Polini CP Carburetor 17.5

Polini CP 17.5mm carburetor prepared for cable choke, oil, and vacuum connections. Main jet 80, pilot jet 38.

Polini CP Carburetor Features

The Polini CP carburetors are technically advanced carburetors made by the Italian scooter‑tuning specialist Polini.

With these carburetors, Polini aims to achieve the ideal balance between weight and performance. The result is a powerful yet very compact carburetor that fits easily and can be serviced or tuned without much effort thanks to its easy access. It is made entirely of aluminum and is 40% lighter than comparable carburetors from other brands.

The intake layout has been redesigned and is now round instead of oval. The intake path is very short, which leads to faster airflow.

Overall, the entire carburetor has been optimized — increased durability, reduced fuel consumption, easier tuning, and improved overall performance.

Installation is very easy. Polini follows Dell'Orto specifications, so no modifications are required on your scooter.

Note: you will need PWK main jets and special Polini CP pilot jets.

Polini CP Carburetor Features:

• Weight savings of about 40% compared to a carburetor in the same class
• Compact design
• No oversized intake manifold required
• Spare parts identical across all sizes
• Compatible with all airboxes thanks to various adapters

Technical Details CP 19 Carburetor:

• Intake manifold connection diameter: 28.5 mm
• Air filter connection diameter: 46 mm
• Diameter: 19 mm
• Needle: 12/22
• Atomizer: 2.7 mm
• Slide: 24/30
• Float: 5 g
• Main jet: 106
• Pilot jet: 38
• Manual lever choke
• Mounting: Rubber flange
• Version: Evolution
• Without oil pump connection / vacuum connection