POLINI carburetors and intake systems - information, models and suitable spare parts
Polini is one of the leading manufacturers in classic two-stroke tuning and has been known for decades for its precise carburetor technology. The CP carburetor series (15-24 mm) and the larger Polini Racing carburetors (24-34 mm) are among the most popular upgrades for Vespa, Lambretta and sporty automatic scooters. They offer a wide tuning window, stable throttle response and a robust design for a sporty riding style.
POLINI - precise carburetor technology for classic and modern two-strokes
Model overview, technology and parts supply in Scooter Center
The Polini CP carburetors are available in sizes 15, 17, 19, 21, 23 and 24 mm and therefore cover the majority of typical Vespa Smallframe, Vespa Largeframe and Lambretta setups. For powerful engines, Polini Racing carburetors from 24 to 34 mm are available, which are designed for maximum flow and clean tuning.
The Scooter Center carries all relevant components such as main and secondary jets, slides, choke systems, intake manifolds and mounting material - suitable for classic tuning and modern performance cylinders.
Technical features of Polini carburettors
The CP series has a compact, flow-optimized housing shape and is ideal for tight installation conditions. The modern jet layout enables a wide tuning window with stable combustion across all engine speeds. The larger racing carburetors offer a large-volume slide chamber, precise manufacturing tolerances and direct throttle response for sporty setups.
Thanks to the clearly structured Polini assemblies, spare parts can be clearly assigned, which significantly simplifies maintenance and tuning in everyday use.
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