Wiseco 4302M07500 Forged Piston Kit Bore CR Kawasaki - 75.00mm 10.25 1 GPZ1100 ZX1100

The Wiseco 4302M07500 is a forged 4-stroke piston kit designed for the Kawasaki GPZ1100 (ZX1100) and LTD1100, featuring a 75.00mm bore and 10.25:1 compression ratio. Engineered, forged, and machined in the USA at Wiseco's facility in Mentor, OH, this kit delivers the precision and durability demanded by high-performance street and powersports engines.

Key Features:

• Forged high-silicon, low-expansion aluminum alloy construction for superior strength, reduced weight, improved heat transfer, and longer service life
• 75.00mm bore with 10.25:1 compression ratio for optimized power output
• Dedicated forging design allows for an optimized strength-to-weight ratio
• Built to tight tolerances for the ultimate combination of performance and reliability
• Diamond-turned finish from CNC computer-controlled machining centers for precise fit
• Complete kit includes: forged piston, piston rings, wrist pin, and circlips

Important Note: This is an oversize piston. Cylinder sleeving or boring to the specified 75.00mm diameter is required prior to installation. Always verify cylinder measurements and consult a qualified machinist before ordering oversize pistons.