Naraku cylinder kit NK102.61 complete 70cc for Minarelli Vertical AC

Robust Naraku 70cc sport cylinder kit (cast iron) for air-cooled (AC) scooters with vertical Minarelli engines. The Naraku piston features a molybdenum coating that protects the cylinder and piston during the break-in period. This coating dissolves completely after a few hours of use. The cylinder is suitable for both stock and sport exhaust systems. If the original carburetor remains installed, the carburetor jet should be increased by approximately 7-10% (guideline). We recommend using a 17.5-19mm sport carburetor. The kit includes a gasket set; the original cylinder head can still be used, but a 70cc cylinder head is recommended (sold separately). FEATURES: - High-quality Naraku spare part - high performance and long service life - Cylinder, gasket, complete piston...