Cilindrs Polini d=69 Piaggio APE 601V / P 501

Polini ir viens no lielākajiem 50 cm3 motorolleru tūninga autoražotājiem, kā arī viens no vadošajiem moderno un vēsturisko Vespa tūninga daļu ražotājiem. Cilindri, ieplūdes kolektori, izpūtēji, gaisa filtri, karburatori, kloķvārpstas un daudz kas cits - viss, kas nepieciešams, lai palielinātu jūsu klasiskās Vespa veiktspēju.

Polini Cylinder Kit cast iron 69mm Piaggio APE 601V / P 501, cast iron cylinder with 69mm bore by Polini.

This 57mm diameter cylinder will raise displacement to a total of 225cc while allowing to retain the original crankshaft, and increased displacement leads to higher top speed. Port timings are designed for racing, with an impressive boost in torque throughout the entire rpm range.

The cylinder has 6 transfer ports and boost ports. The piston is a 2-ring piston with low-friction coating.

This extremely reliable cylinder will boost torque and overall performance and is suitable for original or close to original engine set-ups. And, made by Polini, everything is manufactured according to very high quality standards. Optimum RPM range is approximately 7,800rpm.

Always make sure that other engine components like crankshaft, bearings and manifolds are in top shape, otherwise performance, even with a powerful cylinder, might suffer.

• cylinder, cylinder head, piston, gaskets
• cast iron
• 225cc displacement – 69mm bore
• long thread spark plug