Intake manifold MALOSSI MHR 21mm

The intake manifold is the inlet channel for the air-fuel mixture to the engine through the reed valve block. An engine's overall power is determined by various performance components, such as: volumetric power, thermodynamic power, and mechanical power. Volumetric power is the ratio between the volume of mixture entering the combustion chamber and the engine's displacement. Technical specifications: for GILERA/PIAGGIO, 21mm bore, 24.5mm carburetor connection, short, straight, not suitable for the original air filter box. Reference number: 02 8732B. CAUTION: When installing the MHR hoses, the adjacent plastic parts must be slightly modified. Scope of delivery: 1x intake manifold (new)