Namura .020 Over Bore Piston Kit for Kawasaki 750 Jet Ski many 1995-2002 80.5mm

.020 Over Bore Piston Kit 80.5mm for Kawasaki 750 Jet Ski

This .020 over bore piston kit rebuilds the engine of Kawasaki 750 Jet Ski models from 1995 to 2002, featuring an 80.5mm bore size for optimal compression and power restoration. It serves as a direct replacement for worn factory pistons, ensuring reliable performance on the water.

Overview

This .020 over bore piston kit for Kawasaki 750 Jet Ski is a precision-engineered component designed to restore engine performance after cylinder wear. It replaces the original piston assembly with an 80.5mm oversize option, allowing your jet ski to run smoothly and efficiently on the water.

Built For Performance

• Precision-machined from high-strength aluminum alloy for durability
• .020 oversize design restores cylinder clearance and compression
• Includes rings, wrist pin, and circlips for complete installation
• Designed for high-RPM jet ski operation with reduced friction coating
• Heat-treated for dimensional stability under extreme conditions

Fits These Machines

• for Kawasaki 750 Jet Ski (1995-2002 models)

Specs At A Glance

Good To Know

Q: Do I need to replace the wrist pin and clips? A: Yes, the kit includes new wrist pin and circlips; always use fresh clips to prevent failure.

Q: What break-in procedure is recommended? A: Follow standard piston break-in with varying RPM for the first hour, avoiding sustained full throttle.

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