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Attention: You May Find The Code of "150CM " on The Cylinder Block. That's Because the 58.5mm Cylinder Block is Modified Parts Based On 150cc GY6 Engine. It Doesn't Mean You Received The Wrong Parts.
Big Bore Kit Includes:
Cylinder Head Assy with Valves Set (Already Installed)
155cc 58.5mm Cylinder Block
155cc 58.5mm Piston Set (Piston,Piston Rings,Piston Pin,Piston Pin Clips)
Valve Oil Seals
Gasket Set (Head and Base Gaskets ,Tensioner Gasket ,Exhaust Gasket)
Studs Set (Intake Studs, Exhaust Studs,Exhaust Nut )
You Will Also Get an Extra BACKUP Kit Include The Gasket Set and Stud Set.
Update Kit for GY6 125cc-150cc Engine with a 60mm Height Head with 54mm Stud Spacing. It Will Not Fit GY6B engine with 57mm Stud Spacing
Compatible with GY6 125cc 150cc 4-Stroke 152QMI 157QMJ Scooter Moped ATV Go-Kart. Such as Baja, JMstar, Jonway, Lance, NST, Peace, Roketa, Sunl, Tank, TNG, Vento, VIP, Taotao and many others.
joe
Reviewed in the United States on November 22, 2024
Easy install fit perfectly runs right now
Jarod
Reviewed in the United States on October 13, 2023
Fits perfect no problems
vic
Reviewed in the United States on November 2, 2022
Will not work with a kymco super 8
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