Description
The ProX Piston Kit for Kawasaki 750 1100ZXI 0.50 provides a half millimeter oversize solution for engines that require a light overbore to clean up cylinder wear or minor damage. This kit is ideal when a standard bore piston no longer yields proper piston to wall clearance, but you still want a near stock riding character and strong reliability. By pairing this piston with a quality machine shop bore and hone, you can regain crisp compression and responsive power from your Kawasaki watercraft.
- Complete oversize kit includes 0.50 mm over piston, matched ring set, wrist pin, and circlips for a straightforward top end service.
- Constructed from a low expansion alloy designed to handle repeated heat cycles while maintaining correct running clearances.
- CNC machined for precise crown shape, skirt profile, and ring groove geometry to promote efficient combustion and durable ring sealing.
- Engineered to work within typical manufacturer guidelines for bore size and clearances when the cylinder is correctly bored and honed.
- Suitable for Kawasaki 750 and 1100ZXI personal watercraft that have been machined to accept a 0.50 mm oversize piston.
Choosing a 0.50 mm overbore is often the first step when addressing cylinder scoring, taper, or wear that cannot be corrected with a simple hone and standard piston. With the right preparation, this ProX kit can provide many hours of service for recreational riders and performance enthusiasts alike. The ring package is designed to seat properly when used with an appropriate cross hatch pattern and correct lubrication.
For best results, always partner with a reputable machine shop familiar with two stroke watercraft cylinders, and follow assembly and break in procedures from the service manual. Combined with a clean fuel system, consistent premix or oil injection, and proper cooling system care, the ProX 0.50 oversize kit can be an effective way to extend the useful life of your Kawasaki 750 1100ZXI engine while maintaining enjoyable, predictable power on the water.
