Reed Valve Block POLINI for
racing cylinder POLINI EVO,
for Vespa 50-125/PV/ET3/PK/XL
The intake manifold block represents the connection between the intake manifold and crankcase. This is where the control of the intake process takes place. Through its flow optimised outlet, racing intake reed valve blocks are among the absolute basics of engine tuning. For this reason we stock a wide selection of original and tuning blocks for the current reed valve systems.
For the POLINI reed valves both the reed valve plates and the reed valve block (for housing and double intake) are available. It is perfect for replacing an original block that is damaged or worn out.
Conclusion: Ensures the right kind of vibrations.
SIP-TIP: Reed valve manifolds and sport air filters are a must. Order the reed valve manifold (part no 11443100) at the same time.
OEM Numbers (for the purpose of comparison)