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#P6618
Naraku has the perfect match for your big bore kit!
The Naraku 66mm cylinder head for Yamaha 125cc YI-3 liquid cooled maxi-scooters and motorcyles with big bore cylinder kits.
This Naraku 4-valve cylinder head has a 66mm combustion chamber, larger valves (23mm exhaust, 25mm inlet) and reinforced valve springs.
The carburettor or fuel injection system must be adjusted to suit.
Camshaft not included.
This head is suitable for cylinders: Naraku NK600.76.
Naraku NK600.77
It can be used on a 2011 model as long as it's matched to a suitable 66mm bore cylinder kit.
Yes these can be used with the stock camshaft.
