The Mahle MS Piston Set for Small Block Ford provides high-performance components designed for 333 cubic inch engines. These pistons feature a bore diameter of 4.040 inches and a stroke of 3.25 inches, optimized for durability and efficiency. Crafted with a weight of approximately 442 grams per piston, they offer a balanced combination of strength and lightweight performance. The set includes pistons with a compression ratio of 10.0:1, suitable for various high-performance applications. The pistons are coated with phosphate and Grafal for enhanced wear resistance and corrosion protection, ensuring longevity under demanding conditions. The pin diameter is .927 inches, with a displacement of -6.2cc, tailored for precise fit and reliable operation within your engine assembly. These pistons are engineered for aftermarket use and are not carb-legal, requiring acknowledgment of carb compliance during installation. They are not approved for street emissions compliance but are ideal for racing or off-road applications where performance is prioritized.
Features:
- Bore Diameter: 4.040 inches for precise engine fitting
- Stroke: 3.25 inches to match engine specifications
- Rod Length: 5.400 inches enhancing piston stability
- Pin Diameter: .927 inches for secure piston pin fit
- Displacement: -6.2cc to optimize compression ratio
- Weight: Approximately 442 grams per piston for optimal balance
- Compression Ratio: 10.0:1 for performance tuning
- Coatings: Phosphate and Grafal for wear and corrosion resistance
- Engine Compatibility: Suitable for 333 CID Small Block Ford engines
- Application: Designed for high-performance racing and engine rebuilds