Big Bore Kit 160ccm for GY6 based engines from 125/150ccm. The bore is 58.5mm.
The kit fits all air-cooled 4-stroke Kymco engines 125-150cc (scooters) and most Chinese import vehicles 125/150cc (scooters, quad & buggy).
This cylinder kit can be driven with original cylinder head. For those who want more, a sports camshaft with modified timing is still available.
The highlight of this Naraku cylinder kit is the forged piston: For more load capacity and reduced friction values. The raised piston crown also provides more compression.
Supplied as shown.
If you need spare parts, please select from the list.AI-translation