> Cylinder kit Polini 294cc 77mm with CDI for Piaggio 300cc

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Cylinder kit Polini 294cc 77mm with CDI for Piaggio 300cc View larger

Cylinder kit Polini 294cc 77mm with CDI for Piaggio 300cc

140.0224

New product

Polini

294ccm Big Bore cylinder by Polini for all Maxi scooters with watercooled 300ccm* Piaggio 4-stroke injection engine. With its 77mm bore, the cylinder has a real 294ccm displacement and, thanks to the increased displacement, improved compression and an optimised ignition curve, ensures an outstanding increase in torque and significantly better acceleration values. With this cylinder kit Polini sets a new standard in Big-Bore Tuning and leaves the competition from Italy behind. The cylinder does not require any modifications to the crankcase or cylinder head. Polini's patented HTR ring on the top of the cylinder provides a better crushing edge and increases the contact area of the head gasket. The supplied CDI has 2 selectable ignition curves. Depending on whether the cylinder is mounted in combination with original variator and exhaust, or with Polini Hi-Speed Vario and racing exhaust. * The water-cooled 300 Piaggio 4-stroke injection engines have 278ccm displacement ex works.

Available in 4-20 days

CAD$ 849.99

CAD$ 999.99