SSP-G GY6 180cc Power Complete Engine Kit

Description

The SSP-G GY6 180cc Power Kit is the most complete big bore solution on the market for 125cc and 150cc GY6 4-stroke engines. Unlike other kits that require machining, this Power Pack includes a purpose-built 63mm cylinder paired with a matching long-case “B-case” crankcase with oversized 57mm stud spacing — no case machining required. The cases arrive with all oil seals pre-installed and are drilled and tapped for an optional oil cooler.

What’s Included

• 63mm cylinder
• Piston, rings, pin & circlips
• Super HP 2-valve cylinder head
• Valve cover
• Camshaft & rocker arm assembly
• Cylinder mounting studs
• Complete gasket set
• Bushings for right-hand and left-hand cases
• Bearings
• Long-case “B-case” crankcase (oil seals pre-installed)

Not included: Rocker shafts. Reuse your existing shafts or purchase SKU 169-412 separately.

Key Features

• No machining required — 57mm B-case stud spacing matches the included crankcase perfectly
• Oil cooler ready — cases drilled and tapped for optional oil cooler installation
• Oil seals pre-installed — cases arrive ready to assemble
• Super HP 2-valve head — high-performance head included for maximum flow
• Made in Taiwan by SSP-G

Specifications

• Cylinder Bore: 63mm
• Stud Spacing: 57mm (B-case / long case)
• Overall Left Crankcase Length: 20 inches
• Compatible Engine: GY6 QMI/QMJ 152/157 (125cc/150cc 4-stroke)
• SKU: 169-99

This product is intended for off-road use only and is not intended for use on public roads.

California Prop 65 Warning: www.p65warnings.ca.gov