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#P10542
Polini 294cc cylinder kit for Piaggio 300cc 4-stoke Euro4/5 engines produced 2017 onwards.
High-performance aluminium cylinder kit for Piaggio 300 4-stroke engines, a direct fit with no crankcase or head modification required. This kit offers a significant increase in torque and power across all RPM ranges. Enhanced reliability under sustained high-load operation.
Features:
-Bore: 77mm,
-Displacement: 294cc (up from 278cc stock),
-Material: Aluminium with Nicasil-plated steel liner,
-Includes patented HTR (High Turbulence Ring) for improved squish and head gasket sealing,
-Reinforced piston with extended skirt for higher lateral load resistance.
-Compatible with OEM head and crankcase
-Derived from Formula 1 engineering
Required ECU:
-For Euro 3/4 engines: ECU 171.0015
-For Euro 5 engines: ECU 171.0017
Please note: the ECU upgrade is mandatory for correct operation and optimal performance.
Polini 140.0230
