GY6 Performance Power Pack

High performance power kit for GY6 125 and 150cc 4 stroke scooters. This is the ultimate performance kit including everything you need to increase the overall low-end torque and top speed of your gy6 based scooter. The cylinder on this kit is a 61mm cylinder which on most GY6 engines requires that you modify the opening on your engine casing.

Cylinder Specs:

Bolt spacing - 71mm across
Height - 69mm
Mounting sleeve - 64.4mm

Kit includes:

Chrome Racing Muffler with Mounting Kit
Chrome Header Pipe
PWK 30mm HP Carburetor
Billet Drive Face
Chrome Power Intake
High-Angle Camshaft
1500 RPM Torque Yellow Drive Spring
Performance Clutch
Machined Variator (115mm)
Big Bore Kit (61mm)
Complete Performance Cylinder Head
Overall Height (cylinder): 90.3mm