Diameter after shrinkage: 3

Augmented Ring Land Details Improve Ring Seal and Function

maximum security and world -class functionality

Bump -absorbing latex in heel

Service intervals may be increased with racer's choice pistons over conventional wisco pistons

NARAKU CYLINDER HEAD 70CC NK102.70 Tapered Seat Bolt Set Diameter after shrinkage: 3Aluminum cylinder Head with Large Combustion Chamber Suitable for Minarelli AM 70cc Cylinder Kit by Naraku (Part Number: NK102. 68 NK103. 93), Also suitable for Other 70cc cylinders with 47mm bore, the Larger CHAMBUSTION CHAMBUS Higher Compression on the bore kits, type euro 1, but also suitable for models euro 2 4. Only a cylinder Gasket set has to be used, which is also suitable for euro 1 models