The Naraku NK600.75 cylinder head features four valves, a 62 mm combustion chamber, increased flow and reinforced valve springs. The intake valves are 23 mm in diameter and the exhaust valves are 21 mm.
It is suitable for big-bore cylinders with a diameter of 62–64 mm. Newer models have a connection for a lambda sensor on the exhaust, which must be plugged on older models. The carburetor or fuel injection system needs to be retuned.
- Type: Cylinder head
- Valves: 4
- Combustion chamber diameter: 62 mm
- Intake valve diameter: 23 mm
- Exhaust valve diameter: 21 mm
- Compatibility: Yamaha X-Max, WR, YZF-R 125 and other 125 cc mopeds with a YI-3 engine
- Suitable cylinder diameter: 62–64 mm
- Lambda sensor connection: On newer models, on the exhaust
- Package contents: Cylinder head without shafts for roller rocker heads
- Product Number
- NK600.75
Dimensions
- Type
- Cylinders
- 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.