Multi-position intake nozzle for horizontal Minarelli

The Polini universal intake manifold is a high-performance component, ideal for Minarelli horizontal racing engines. Designed with a CNC-machined aluminum base plate and a flexible Viton intake tube , it offers 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: 1x 2-piece modular suction nozzle
• Fits scooters with horizontal Minarelli engines: Yamaha Aerox, Yamaha Jog, MBK Nitro, etc.
• Base material: Aluminum
• Suction rubber material: Viton
• Adjustable: 360
• Supplied with instructions and mounting screws

Polini Evo Racing intake nozzle dimensions:

• Nozzle/Carburetor connection (A): 35-39mm
• Internal diameter (B): 30 mm
• Inclination (C): 58º.
• Length (D): 76 mm
• Suitable for PWK 24/26/28/30, PHBH, VHSH 26/28/30 DELLORTO carburetors

Polini also offers other sizes suitable for other carburetors:

• P215.0426
  • Nozzle/Carburetor connection (A): 35-39mm
  • Internal diameter (B): 30 mm
  • Inclination (C): 58º Length (D): 76mm
  • Length (D): 76 mm
  • Suitable for PWK 24/26/28/30, PHBH, VHSH 26/28/30 DELLORTO carburetors
• P215.0433
  • Nozzle/Carburetor connection (A): 35-39mm
  • Bore diameter (B): 30 mm
  • Inclination (C): 70
  • Length (D): 68 mm
  • Suitable for PWK, PHBH, VHSH, DELLORTO 26, 28 and 30 mm carburettors (modification required for wheel clearance)

• P215.0430
  • Nozzle/Carburetor connection (A): 30-34mm
  • Bore diameter (B): 30 mm
  • Inclination (C): 58º Length (D): 76mm
  • Length (D): 76 mm
  • Suitable for DellOrto PHBL, Mikuni TM, VM, Keihin carburetors from 26 to 28mm