Cylinder Kit Polini Sport 70Cc Cast Iron Piaggio Ac

Cylinder Polini Sport 70cc Piaggio AC Sport 70cc cast iron cylinder from Polini for air-cooled Piaggio engines (Piaggio Typhoon / Stalker). Strong performance in the low and mid RPM range, well-suited for everyday use. The cylinder is made of cast iron, making it robust and reliable. With the right components (17.5mm carburetor, exhaust), it delivers around 8 hp. The wide powerband makes adjusting the variator weights relatively easy. Power is increased across the entire rev range, with noticeable improvement in takeoff and midrange — ideal for wheelie fans! Note: 70cc => not street legal. contents Polini 70cc sport cylinder Piaggio AC 70cc cast iron cylinder with 5 transfer ports and oval exhaust 2-ring piston 47mm High compression cylinder head 2x carbon reeds for original reed valve Stud bolts for exhaust mounting Gasket set