Multi-position intake nozzle for Piaggio / Gilera scooters

The Polini universal intake manifold is a high-performance component, designed with a CNC-machined aluminum base plate and a flexible Viton intake tube , offering a unique combination of precision and versatility. Compatible with the vast majority of carburetors on the market, this modular exhaust manifold adapts to various carburetor configurations and types, allowing for multiple positions and inclinations thanks to its 360° rotatable design.

Advantages of the Polini Racing intake pipe

• Easy Installation: The suction cup easily fits into the aluminum base, allowing for a secure and reliable connection without the need for an additional gasket.
• Mounting versatility: Individual rubber grommet position allows large carburetors to be used in tight spaces by adjusting the connection angle to suit engine needs.
• High Strength: Made from high-quality materials, the nozzle is rigid enough to prevent cracking or breaking during assembly. It is also designed to withstand the vibrations of highly tuned racing engines.
• Improved performance: Its design ensures perfect diffusion and absorption of vibrations , with a significant increase in performance.

Polini adjustable intake manifold specifications:

• Includes: 1 x 2-piece modular suction nozzle
• Suitable for Piaggio and Gilera 50cc and 2T scooters such as: Piaggio Typhoon, Piaggio Zip, Piaggio NRG, Gilera Runner, Gilera Stalker, Vespa LX, Vespa Primavera, Aprilia Mojito, etc.
• Handlebar base material: Aluminum
• Suction rubber material: Viton
• Adjustable: 360°.
• Supplied with instructions and mounting screws

Polini Evo intake nozzle dimensions:

• Nozzle/Carburetor connection (A): 23-25mm
• Inner diameter (B): 21-24 mm
• Inclination (C): 58º.
• Length (D): 67 mm
• Suitable for Dell'Orto PHBG 19/21 and Polini CP 15/17.5/19/21 carburetors

Polini also offers other sizes suitable for other carburetors:

• P215.0431
  
  • Nozzle/Carburetor connection (A): 28.5 mm
  • Inner diameter (B): 24-26 mm
  • Inclination (C): 36º.
  • Length (D): 49 mm
  • Suitable for Polini CP 19, Polini CP Evolution 23 and 24, DellOrto PHBH / PHBG 19 carburetors
• P215.0429
  
  • Nozzle/Carburetor connection (A): 33 mm
  • Bore (B): 30 mm
  • Inclination (C): 58
  • Length (D): 75 mm
  • Suitable for DellOrto PHBL 26/28, Mikuni VM/TM 26/28, Keihin 26/28 carburetors

• P215.0424
  
  • Nozzle/Carburetor connection (A): 35 mm
  • Bore (B): 30 mm
  • Inclination (C): 40
  • Length (D): 57mm
  • Suitable for PWK 24/26/28/30, PHBH, VHST 26/28/30 DellOrto carburetors