Intake Manifold Polini 360° modular 28,5mm / 36° Piaggio / Gilera

Multiposition intake manifold for Piaggio / Gilera scooters

The Polini intake manifold 360° is a high performance component consisting of a CNC machined aluminum base plate and a flexible Viton intake rubber, 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.

Advantages of the Polini Racing intake manifold

• Easy installation: The intake rubber is simply inserted into the aluminum base and enables a secure and reliable connection without additional sealing.
• Versatile mounting: 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.

polini adjustable intake manifold:

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

dimensions intake manifold Polini Evo:

• Carburetor connection (A):28.5mm
• Inner diameter (B): 24-26mm
• Inclination (C): 36°
• Length (D): 49mm
• Suitable for Polini CP 19, Polini CP Evolution 23 and 24, DellOrto PHBH / PHBG 19 carburetor

Polini also offers other dimensions suitable for other carburetors:

• P215.0423
  
  • Carburetor connection (A): 25mm
  • Inner diameter (B): 21-24 mm
  • Inclination (C): 58°
  • Length (D): 67mm
  • Suitable for Dell'Orto PHBG 19/21 and Polini CP 15/17.5/19/21 carburetors
• P215.0429
  
  • Carburetor connection (A): 33mm
  • Inner diameter (B): 30 mm
  • Inclination (C): 58°
  • Length (D): 75mm
  • Suitable for carburetor DellOrto PHBL 26/28, Mikuni VM / TM 26/28, Keihin 26/28

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