Set of V.2 70cc 47mm cylinder for Minarelli vertical AC

The durable cylinder kit made of cast iron 70cc Naraku is designed for scooters with vertical Minarelli engines and air cooling. The Naraku piston features antimony coating, which protects the cylinder and piston during the break-in period. This coating completely dissolves after a few hours of operation. The cylinder is suitable for stock and racing exhaust systems.

If the original carburetor remains installed, the carburetor jet should be increased by approximately 7-10% (indicative value). It is recommended to use a racing carburetor 17.5-19mm for optimal performance. The package includes flange set. The original cylinder head can continue to be used, but a 70cc cylinder head is recommended (sold separately).

The delivery contents are as shown in the product photo.