Wiseco Pistons K698M86 Forged Piston Kit for Mitsubishi EVO X 4B11 Turbo 86mm Bore 8.8:1 CR

The Wiseco K698M86 is a high-performance forged piston kit engineered specifically for the Mitsubishi Lancer Evolution X 4B11 turbocharged engine. This kit features an 86mm bore diameter with -8cc dish configuration, delivering an 8.8:1 compression ratio optimized for high-boost turbocharged applications.

Key Features:

• HD (Heavy Duty) forged aluminum construction for superior strength and durability under extreme cylinder pressures
• 86mm bore diameter with -8cc dish design for lower compression ratio ideal for forced induction
• 8.8:1 compression ratio specifically engineered for high-boost turbo applications
• Complete piston kit includes pistons, rings, pins, and clips for all four cylinders
• ArmorGlide skirt coating reduces friction and wear during break-in and operation
• Precision machined ring grooves ensure optimal ring seal and oil control
• Designed to handle elevated power levels and sustained high RPM operation

Wiseco's forged piston technology provides the strength needed for aggressive tuning, boost increases, and motorsport applications. The -8cc dish design lowers the compression ratio from stock, providing the cylinder pressure management essential for safe and reliable high-horsepower builds. Each piston is CNC-machined to exacting tolerances and includes all necessary components for a complete installation.