Taida Cylinder 63mm 180cc Big Bore Kit w/Cast Piston Fit 57mm (GY6)

Description: High-Quality Taida Cast-Iron Cylinder 63mm 180cc with Cast Aluminum Piston for GY6 125/150cc+ engines. The cylinder piston is 63mm. Taida 63mm Cylinder Big Bore Kit is suitable for all air-cooled 4-strokes 125-150cc Kymco engines (scooters), Polaris RZR 170, and most Chinese imported vehicles 125/150cc (scooters, quads, and buggies). Require GY6 57mm Stud Spacing Crankcase B-Block.

NOTE: Boring and machining may require unless used Taida Crankcase (Part# GY6-KS-S or # GY6-KS-L).

Specifications:

Includes the following Cylinder, Piston + Rings, Gaskets (chain tensioner gasket, Hi and Low compression base gaskets, steelhead gasket), Wrist pin, Circlips, and Taida Sticker.

•    1x Cast-Alumin Piston: 63mm
•    5x Piston Rings: 63mm
•    1x Wrist Pin w/G-Clips 
•    1x Cast-Iron Cylinder: 63mm 
•    Outer Sleeve Diameter: 65.5mm
•    Cylinder Height: 69.3mm
•    Overall Height: 90mm
•    Made in Taiwan
•    Fit Intake Studs: M6 / Nuts: M6 / Socket: 10mm
•    Fit Exhaust Studs: M8 / Nuts: M8 / Socket: 12mm
•    Fit Cylinder Studs: 195mm 203mm / Nuts: M8 / Washers: M8 / Side Bolts: M6 / Socket: 8mm-12mm
•    Fit 57mm Stud Spacing (B-Block)
•    Fit 57mm Rocker Arm 2V Assembly
•    Fit Crankshaft 57.8mm +8.2mm
•    Fit Dowel Pin Set (10x14mm)
•    Fit Cam Chain 46 (92) links
•    Fit Chain Guide (standard)
•    Fit 57mm Cylinder Head 63mm 2V
•    Fit GY6 125/150cc+
•    Optional: cut plastic fan shroud for best fitment

Supported Models: Taida Crankcase (Part# GY6-KS-S / GY6-KS-L); GY6 161QMK 161QML Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus, Vento

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Item Weight & Package Dimensions:
•    3.3 pounds | 5.745" (L) x 5.125" (W) x 4.948" (H)