Intake manifold MALOSSI 21mm

The intake manifold is the inlet channel for the air-fuel mixture to the engine through the reed valve block. The overall power of an engine is determined by various power components such as: - volumetric power - thermodynamic power - mechanical power. Volumetric power indicates the ratio between the volume of mixture entering the combustion chamber and the engine's displacement. Technical specifications: - for PHVA diameter 12-17mm/ PHBG diameter 15-21mm - for GILERA/PIAGGIO - Original spare part Ø 20: for the original air filter box - Reference number: 02 5733B Scope of delivery: - 1x intake manifold (new)