This GY6 150 long case short block is the perfect starting point to building that monster engine you have been bragging to all your friends about.

Original Parts For Scooters SKU 220-59

Specifications:

• Overall dimensions: 28"L x 18"W x 13"H
• Includes 6 coil stator
• Set up for drum brakes
• Ships dry (no oil, add BEFORE you run the engine)
• No top end (choose your own cylinder, cylinder head and piston kit like this one)
• No cooling shrouds, but upper and lower shrouds are available online
• No starter, but we suggest this high-torque starter for kitted engines, for higher torque and compression to compensate for higher displacements

Fine tuning will be required depending on the carb, intake and exhaust you are running, but this gives you an excellent start your build!

Compatibility: This engine fits frames that can accommodate long case engines, typically GY6 bikes with 12" or 13" wheels. 

About Scooterworks: Since our beginning in 1989, Scooterworks has become a major supplier of parts and accessories for vintage and modern scooters. We have everything you need, from wear-and-tear items like tires and oil filters to after-market parts from brands like Malossi, NCY, Prima, YSS, Dr. Pulley, and more.

This product is intended for off-road use only.

This product is not intended for use on public roads or land.

This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing.

WARNING: California’s Proposition 65