Carrillo M1040A High Compression Piston Kit 102mm 12.0:1 for Yamaha Raptor Rhino 700

The Carrillo M1040A is a high-performance forged piston kit designed to increase compression ratio and unlock additional power from Yamaha Raptor and Rhino 700 engines. This precision-engineered piston features CP-Carrillo's advanced Project X Pro technology, which utilizes specialized manufacturing processes to reduce stress in critical pin bore areas and dramatically improve durability under high-performance conditions.

Key Specifications:

• Compression Ratio: 12.0:1 for increased torque and horsepower
• Bore Size: 102mm standard bore
• Stroke: 84mm
• Displacement: 686cc
• Forged from high-strength aluminum alloy
• Advanced pin bore machining for reduced stress and increased longevity

Key Features:

• Project X Pro technology for enhanced durability in demanding applications
• Precision-machined crown and ring lands for optimal combustion efficiency
• Engineered specifically for Yamaha Raptor and Rhino 700 engines
• Direct replacement for stock pistons with performance enhancement
• Made in USA with CP-Carrillo's proven racing heritage

This piston kit represents the merger of CP Pistons and Carrillo Industries' expertise, combining decades of racing technology and manufacturing excellence. The 12.0:1 compression ratio provides a noticeable performance improvement over stock configurations while maintaining reliability for aggressive riding and racing applications.