The Naraku cylinder and piston kit includes a 70 cc cast-iron cylinder and a piston with a molybdenum coating, which protects the cylinder and piston during the break-in period. The coating dissolves completely after a few hours of operation. It is suitable for scooters with a vertical, air-cooled Minarelli engine and can be used with stock or sport exhaust systems.
With the original carburetor, the jet size needs to be increased by approximately 7–10%. For optimal performance, a 17.5–19 mm sport carburetor is recommended. The original cylinder head can be used; a 70 cc head is sold separately.
- Type: Cylinder and piston kit
- Displacement: 70 cc
- Cylinder bore: 47 mm
- Cylinder material: Cast iron
- Piston coating: Molybdenum
- Engine type: Vertical, air-cooled Minarelli
- Exhaust compatibility: Stock and sport exhaust systems
- Package contents: Gasket set
Dimensions
- Type
- Cylinder Piston Kits
- Diameter
- -
Popular Series
- CF Moto
- -
- Zontes
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.