2 Sets of Namura .020 Over Bore Piston Rings fits Kawasaki 650 ATV's 80.5mm

2 Sets of Namura .020 Over Bore Piston Rings for Kawasaki 650 ATV

These two sets of Namura .020 over bore piston rings are designed for Kawasaki 650 ATV engines with an 80.5mm bore size.

Overview

The 2 Sets of Namura .020 Over Bore Piston Rings deliver a reliable seal for Kawasaki 650 ATV engines that have been bored 0.020 over stock. These rings are built to maintain compression and oil control in rebuilt engines. They are a direct-fit upgrade for engines needing a slight overbore.

Built For Performance

• Namura aftermarket rings for dependable performance
• 0.020 over bore size for increased displacement
• High-strength cast iron construction
• Accurate machining for minimal leakage
• Two sets included for twin-cylinder engines

On-The-Job Use

• Engine rebuilds for Kawasaki 650 ATVs
• Performance restoration after cylinder boring
• Top-end overhauls for better power

Specs At A Glance

Good To Know

Q: How do I verify the correct ring gap? A: Insert the ring into the cylinder and use a feeler gauge; refer to your engine manual for specific gap specs.

Q: Can these rings be used without honing? A: Honing is strongly recommended to ensure proper ring seating and prevent blow-by.

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