Bellmouth Polini D.50,5/62mm PWK

Description Bell Mouth / Trumpet Polini D.50,5/62mm PWKBell mouths or trumpets optimize and accelerate the air flow and improve the supply of fresh air to the carburetor. The intake trumpet is attached to the carburetor via Allen screws. For type PWK carburetors.Outer diameter 62mmInside diameter 50.5mmLength 18mm Questions about the product

• Brand: Polini
• SKU: P203.1506
• Availability: In stock
• Outer diameter 62mmInside diameter 50.5mmLength 18mm

Notes and Safety Bell mouthIntake funnels or bell mouths are usually made of metal and are conically shaped to create a venturi effect. Bell mouths are mounted on the intake of the carburetor and serve the following purposes:Racing bellmouthIn racing, carb bell mouths are used without air filters to let in as much fresh air as possible and reintroduce it into the engine. The responsiveness of the engine is also increased by the Venturi effect. However, the absence of the air filter exposes the engine to dirt and foreign bodies. In addition, it is usually necessary to install a large carburetor jet.Bell mouth with grillIntake cones with grille are used as an alternative to the original air fi