Article no.: P201.1905

Carburetor Polini CP 19mm Vespa 50cc / 125cc

Name: Carburetor Polini CP 19mm Vespa 50cc / 125cc
Brand: Polini
SKU: P201.1905
Price: 111 EUR
Availability: InStock

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Description

Polini is one of the big names in 50cc scooter tuning, and is also one of the leading manufacturers of tuning parts for Vespa, modern and vintage. Cylinders, intake manifolds, exhausts, air filters, carburetors, crankshafts and more - everything you need to boost the performance of your Classic Vespa.

This Polini Carburetor CP 19mm Vespa 50 / 125cc is quite compact and light (approx. 40% lighter than conventional carburetors!). It has a very short intake duct, which, in combination with a quite unique concentric design optimizes the Venturi effect to ensure optimum flow. The float valve needle is bigger so fuel supply is optimized and remains constant, irrespective of throttle position, and perfectly adjusted to the opening of the slides.

Set-up is easy, performance is excellent, and fuel economy is improved. Due to its compact design, this carburetor is suitable for numerous engines.

round slide
cable choke
rubber mount

Questions about the product

Notes and Safety

Carburetor for scooters, motorcycles and mopeds

The smooth operation and optimum power output of your scooter, motorcycle or moped depends, among other things, on the carburetor, whose job is to create the right mixture of air and gasoline.

How the carburetor works

When the rider operates the throttle, the carburetor slide moves upwards, increasing the air flow that is sucked in through the air filter. The carburetor then mixes this air with petrol, creating a combustible mixture. This mixture is fed into the cylinder through the intake manifold and the reed valve.

The carburetor is equipped with jets to adjust the ratio of fuel and air and thus ensure an optimum air-fuel ratio. It is important that you adjust the carburetor settings to the setup of your engine.

Adjusting the Carburetor

Proper carburetor adjustment is critical for optimal engine operation and durability. Depending on the type of air filter, cylinder and exhaust of your setup, you will need to readjust main and pilot jets. To check the correct operation of the carburetor, you can refer to the color of the spark plug:

White spark plug = too lean
Black spark plug = too rich
Brown spark plug = optimal setting

Technical details

Carburetor Polini CP 19mm Vespa 50cc / 125cc
Article no.	P201.1905
EAN	8054705051777
Weight	0,64 kg
Brand	Polini
Product type	Carburetor
Carburator type	Polini CP
Diameter carburetor	19mm
Air filter connection	42mm
Manifold connection	19mm
Choke	Cable Choke