TB YX140 RACE CAMSHAFT KIT
 
This kit is designed and manufactured by TB Parts who specialise in pit bike performance parts in USA. 
 
This camshaft kit has a higher lift and longer duration cam lobe profile in comparrison to standard & z40 camshaft kits, in result increasing performance.
 
The camshaft & sprocket has a smooth polished finish along with low resistance camshaft bearings.
 
FITS:
	
YX140
	
Z140
 
SPEC:
	
LARGE BEARING O.D = 42mm
	
LARGE BEARING I.D = 25mm
	
SMALL BEARING O.D = 28mm
	
SMALL BEARING I.D = 16mm
	
VALVE LIFT INTAKE = 7.00mm
	
VALVE LIFT EXHAUST = 6.70mm
	
OVERAL LENGTH = 70.86mm

Item Includes:
	
1x Camshaft
	
1x Camshaft sprocket 32T
	
1x Dowel