Namura Standard Bore Hi Compression Piston Kit for Yamaha Blaster 200 66mm

Standard Bore Hi Compression Piston Kit for Yamaha Blaster 200 66mm

This high-compression piston kit for Yamaha Blaster 200 features a 66mm bore size and is manufactured by Namura to restore or enhance engine power output.

Overview

The Namura standard bore hi compression piston kit boosts compression for increased horsepower on Yamaha Blaster 200 engines, using a 66mm diameter piston designed for direct replacement. This piston kit is ideal for riders seeking improved throttle response and top-end performance without modifying the cylinder.

Built For Performance

• High-compression dome shape increases cylinder pressure for more power
• 66mm standard bore size fits stock cylinder without boring
• Precision-machined from high-strength aluminum alloy
• Includes piston rings, wrist pin, and circlips for complete installation
• Balanced weight reduces vibration at high RPM

Fits These Machines

• for Yamaha Blaster 200

On-The-Job Use

• Motocross and off-road racing where extra power is needed
• Trail riding with steep climbs requiring strong torque
• Engine rebuilds on worn or damaged pistons
• Performance upgrades for recreational ATVs

Specs At A Glance

Good To Know

Q: Do I need to rejet the carburetor after installing this piston? A: Yes, higher compression may require richer jetting to prevent detonation; consult tuning guides for your model.

Q: Will this piston work with a stock cylinder head? A: Yes, this 66mm standard bore piston is designed for the stock cylinder and head on Yamaha Blaster 200.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.