Intake Manifold Polini 360° 35mm PWK / VHST Piaggio 50-180cc

Intake manifold Polini 360° PWK / VHST Piaggio

The Polini 360° intake manifold is a high-performance component consisting of a CNC-machined aluminum base plate and a flexible Viton intake rubber boot, offering a unique combination of precision and versatility. The intake manifold is compatible with most carburetors on the market and adapts to different carburetor configurations and types. Thanks to its 360° rotatable design, it allows different positions and inclinations.

Suitable for all Piaggio and Gilera 50cc - 180cc 2-stroke models such as: Piaggio Zip, Typhoon, NRG, Gilera Runner, Stalker, Vespa LX etc.

Advantages of Polini Racing intake manifold

• Easy installation: The intake rubber is simply inserted into the aluminum base and enables a secure and reliable connection without the need for an additional seal.
• Versatile mounting options: The individual positioning of the rubber allows the use of large carburetors in tight spaces and the adjustment of the connection angle.
• High strength: Made from high-quality materials, the rubber adapter is stable, preventing cracks or breaks during installation. The rubber also withstands the vibrations of highly tuned racing engines.
• Improved performance: The design ensures very good vibration damping, which leads to a noticeable increase in performance.

Details Polini adjustable intake manifold

• Contains: 2-piece intake manifold
• Base plate material: Aluminum
• Intake rubber material: Viton
• Adjustable: 360°
• Supplied with instructions and fixing screws

dimensions intake manifold Polini Evo:

• Carburetor connection (A): 35mm
• Inner diameter (B): 30mm
• Inclination (C): 40°
• Length (D): 57mm

Suitable for carburetors with 35mm / 36mm connection

• Keihin PWK 19-30mm (35mm connection)
• Dellorto VHST 24-28mm (36mm connection)
• Dellorto VHSH 30mm (36mm connection)
• Dellorto PHBH 26-30mm (35mm connection)

Note: The connection is measured on the carburetor. Rubber mounts are often slightly smaller, as the rubber expands during installation.

Of course, Polini also offers intake manifolds with other connection diameters.