Upgrade your Chrysler Hemi 392 cubic inch engine with the Mahle MS Piston Set, designed for high-performance and durability. These pistons feature a bore diameter of 3.927 inches and a stroke length of 4.05 inches, optimized for reliable power output. The 6.125-inch connecting rods ensure proper alignment and strength, while the .927-inch wrist pins provide secure attachment. With a compression ratio of 11.5:1, these pistons are engineered for enhanced efficiency and horsepower. Constructed with a phosphate and Grafal coating, they offer excellent wear resistance and reduced friction, contributing to longer engine life. Weighing approximately 426 grams each, these pistons are precision-machined from high-quality materials to meet rigorous automotive standards. The set is not carb-approved but requires acknowledgment of carb restrictions, making it suitable for specific racing or performance applications. Ideal for enthusiasts and professional rebuilders, this set offers a reliable solution for restoring or enhancing Chrysler Hemi engines, ensuring optimal performance and durability. Note that these pistons are not suitable for street use in emissions-compliant vehicles but excel in specialized performance environments.
Features:
- Bore Diameter: 3.927 inches for precise fitment and performance
- Stroke Length: 4.05 inches optimized for engine power
- Connecting Rod Length: 6.125 inches for durability and proper motion
- Wrist Pin Diameter: .927 inches for secure piston attachment
- Compression Ratio: 11.5:1 for high-performance engine efficiency
- Coatings: Phosphate and Grafal for wear resistance and reduced friction
- Weight: Approximately 426 grams per piston for balanced engine operation
- Material: High-quality construction suitable for demanding automotive applications
- Application: Designed for Chrysler Hemi 392ci engines, not carb-approved
- Set Includes: Eight pistons, ready for engine rebuild or upgrade
