Carburetor -POLINI- CP 21mm - Vespa PV125, ET3, PK S, PK XL - suitable for original intake manifold 19/19 - AW=23/30mm

Polini CP 21 carburetor for Vespa PV, ET3 and PK

The Polini CP carburetors are a completely new and in-house development from Polini. At first glance, they look like a mixture of Keihin PWK and Dell'Orto PHBG carburetors. A classic round slide is housed in a relatively small carburettor housing, making them ideal for the limited space available in small Vespa models such as the V50, 50N, PV125 or ET3.

The CP carburettor versions specially manufactured for the Vespa fit on the original connecting piece of the 125cc models. 50cc engines therefore require the 19 mm port of the 125cc models.

In addition to the carburettor, the set also includes an intake funnel with adapter ring and an inner throttle cable. The main jet is identical to that of the Keihin PWK, all other tuning parts are Polini-specific. The carburetor has a cable-operated cable choke (choke cable not included).

• Main jet: 96
• Secondary jet: 40
• Slide needle: 14/22
• Slide: 24x30°
• Needle jet: Ø2.7 mm

The carburetor is pre-tuned for an original or Polini 130 cast iron cylinder with Polini exhaust (snail/banana).

(US)