The Mahle MS Piston Set designed specifically for small block Ford engines offers high-performance components tailored for 357 cubic inch displacement applications. These pistons feature a 4.030-inch bore diameter and a 3.5-inch stroke, providing optimal size for precise engine modifications. Crafted with a 0.912-inch piston pin and a compression ratio of approximately 10.3:1, they are engineered to deliver reliable power and efficiency. The set includes eight pistons, each weighing around 489 grams, ensuring balanced engine operation and durability. The pistons are coated with phosphate and Grafal for enhanced wear resistance and corrosion protection, making them suitable for high-performance engine builds. Note that these components are not carb-approved and require carburetor acknowledgment during installation, adhering to specific regulatory guidelines. The pistons are built with a -6.5cc dish volume, contributing to the desired compression ratio and performance characteristics. These Mahle pistons are meticulously engineered for automotive use, offering precision fitment and consistent performance for enthusiasts and professionals alike. The set is shipped in compliance with air freight restrictions and Prop 65 safety standards, ensuring quality and safety in transportation and handling.
Features:
- Designed for small block Ford engines with 357 CID displacement
- Bore diameter: 4.030 inches for precise fit and performance
- Stroke: 3.5 inches, optimized for high RPM operation
- Connecting rod length: 5.956 inches for balanced motion
- Piston pin diameter: 0.912 inches for secure assembly
- Compression ratio: approximately 10.3:1 for power and efficiency
- Coatings: Phosphate and Grafal for wear resistance and corrosion protection
- Displacement volume: -6.5cc dish to achieve desired compression
