Robust Naraku sport cylinder kit - cast iron - 70cc for air cooled (AC) scooters with standing Minarelli engines. The Naraku piston is provided with a molybdenum coating, which protects the cylinder and piston during the break-in period. This coating dissolves completely after a few hours of operation.
The cylinder is suitable for stock and sport exhaust systems. If the original carburetor remains installed, the carburetor jetting should be increased by approx. 7-10% (guide value). It is recommended to use a sports carburetor 17.5-19mm. Delivery includes gasket set, the original cylinder head can still be used, but a 70cc cylinder head is recommended (sold separately).
Scope of delivery as shown on the product photo.AI-translation
DE | €
