The Mahle MS Piston Set designed for Chrysler Hemi engines offers a high-performance solution for engine rebuilds and upgrades. Each piston features a bore diameter of 4.08 inches and a stroke of 4.05 inches, optimized for maximum power and efficiency. Constructed with precision, these pistons incorporate a lightweight design and robust materials to withstand high combustion pressures. The set includes eight pistons, each with a 0.927-inch pin diameter and a compression ratio of approximately 10.2:1, delivering reliable performance for demanding applications.
The pistons are coated with phosphate, Grafal, and a hard anodized top ring groove, providing excellent wear resistance and thermal stability. These coatings help reduce friction and improve piston longevity under extreme engine conditions. The design includes a -12cc dome volume, which aids in achieving the desired compression ratio tailored for performance tuning.
Mahle's reputation for quality engineering is evident in this piston set, which is engineered specifically for Chrysler's 424 cubic inch Hemi engines. It is suitable for enthusiasts looking to restore or enhance their engine's power output while maintaining durability. Please note, these pistons are not carb-approved and require acknowledgment of carb restrictions before installation. The set is not compatible with certain emissions standards but is ideal for racing or off-road applications where compliance is not mandated.
Overall, this Mahle piston set provides a reliable, high-quality option for serious engine builders seeking to maximize performance in their Chrysler Hemi engines, ensuring long-lasting durability and consistent power delivery.
Features:
- Bore Diameter: 4.08 inches for optimal combustion chamber filling
- Stroke: 4.05 inches designed for high-performance engine configurations
- Connecting Rod Size: 6.125 inches for robust engine assembly
- Piston Pin Diameter: 0.927 inches ensuring secure attachment
- Compression Ratio: Approximately 10.2:1 for balanced performance
- Coatings: Phosphate, Grafal, and Hard Anodized top ring groove for wear resistance
- Dome Volume: -12cc to assist in achieving targeted compression ratios
- Engine Compatibility: Designed specifically for Chrysler Hemi 424 cubic inch engines
- Quantity: Set of 8 pistons for complete engine rebuild
- Construction: Engineered for durability under high-stress conditions
