Wiseco Pistons K676M8525 Mitsubishi 4G63 7-Bolt Forged Piston Kit 85.25mm Bore 10.5:1 CR

The Wiseco K676M8525 is a high-performance forged piston kit engineered specifically for Mitsubishi 4G63 7-bolt engines. This complete piston set features an 85.25mm bore diameter with a 1.9cc dome design that delivers a 10.5:1 compression ratio, optimizing power output for both street and motorsport applications.

Key Features:

• Precision-machined forged aluminum construction for superior strength and durability
• 85.25mm bore size for increased displacement and performance
• 1.9cc dome top design engineered for 10.5:1 compression ratio
• Designed specifically for Mitsubishi 4G63 7-bolt engine configuration
• ArmorGlide skirt coating reduces friction and wear during break-in
• Includes pistons, rings, pins, and circlips for complete installation
• Manufactured to strict tolerances for reliable performance under high-stress conditions

Wiseco pistons are a proven choice for engine builders and performance enthusiasts, offering race-proven technology in a complete kit. The forged construction provides exceptional strength-to-weight ratio, making this piston set ideal for turbocharged, supercharged, or naturally aspirated builds demanding increased compression and durability.