CYLINDER KIT 180CC

Cylinder Kit 180cc 63mm forged piston for GY6, Kymco AC

• 180cc Big Bore Kit for GY6 based 125/150cc + engines
• The bore is 63 mm, meaning the cases must be worked to accept the cylinder
• The kit is compatible with all air-cooled 4-stroke 125-150cc Kymco engines (Maxi-scooters) and most Chinese import 125/150cc Scooters, Quads and Buggies with GY6 engines (not Kymco)
• This cylinder kit can be used with the original cylinder head
• For those who want even more, there is a camshaft with modified timing
• The highlight of this Naraku cylinder kit is the forged pistons, which offer better durability and reduced friction
• The raised piston skirt also ensures higher compression
• This is not a simple installation. This requires precision work, as the clearances are pushed somewhat
• If purchasing this kit for the Sym 125cc scooters, please ensure your engine is the GY6 version (cylinder head stud holes have a distance of 63mm hole to hole, outside to outside measurement)