Description
The Mahle Piston Set 93-09 is designed specifically for Mitsubishi 4G63 2.0L engines, offering reliable performance and precise fitment. Each piston features an 85.50mm bore diameter and an 88.0mm stroke, optimized for durability and efficiency in high-performance applications. The set includes four pistons with a 150mm connecting rod length and 22mm pin diameter, providing a balanced combination of power and longevity. These pistons are engineered with a compression ratio of 8.7:1, supporting optimal combustion and fuel efficiency.
Constructed from high-quality materials, the pistons are coated with phosphate and Grafal to enhance wear resistance and corrosion protection, ensuring long-term reliability under demanding conditions. The design incorporates a -10.0cc dish volume to achieve the specified compression ratio, making them suitable for performance upgrades or rebuilds.
Mahle’s precision manufacturing guarantees consistent quality and fit, contributing to smoother engine operation and improved overall performance. The set is ideal for automotive enthusiasts and professionals seeking a reliable piston solution tailored for Mitsubishi 4G63 engines. These pistons are compliant with Prop 65 regulations and are available for air freight shipping, ensuring timely delivery for your rebuild or upgrade project.
Features:
- Bore diameter: 85.50mm for precise engine fitment
- Stroke: 88.0mm designed for optimal power output
- Connecting rod length: 150mm for balanced performance
- Pin diameter: 22mm for secure piston connection
- Compression ratio: 8.7:1 for efficient combustion
- Coatings: Phosphate and Grafal for enhanced wear resistance
- Dish volume: -10.0cc to achieve target compression
- Material: High-quality construction for durability and reliability
- Set includes four pistons designed for Mitsubishi 4G63 engines



















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