The Mahle MS Piston Set for GM LS engines is designed specifically for 365 cubic inch displacement applications. Crafted with precision from high-quality materials, these pistons feature a 4.010-inch bore and a 3.622-inch stroke, making them suitable for LS1, LS2, and LS6 style cathedral port heads. Each piston has a lightweight construction weighing approximately 435 grams, ensuring durability and optimal performance under high-stress conditions. The set includes eight pistons with a compression ratio of approximately 10.7:1, ideal for a balanced mix of power and efficiency.
The Mahle pistons are engineered with a flat top design, which promotes excellent combustion efficiency and helps maximize engine output. The set's pin size is 0.945 inches, and the pistons are compatible with 6.098-inch connecting rods, making them suitable for a variety of performance builds. These pistons are manufactured with a 4.0 cc valve relief, contributing to the overall compression characteristics and engine tuning flexibility.
Please note that these pistons are not carb-approved and require acknowledgment of carburetor compatibility. They are intended for automotive use and are not EPA compliant. The set is ideal for high-performance applications where strength, precision, and reliability are paramount. Designed by Mahle, a trusted name in engine components, these pistons are a robust choice for enthusiasts and professionals aiming to enhance their LS engine's performance and longevity.
Features:
- Designed for GM LS 365 cubic inch engines with 4.010-inch bore and 3.622-inch stroke
- Flat top piston design promotes efficient combustion and power output
- Includes eight pistons weighing approximately 435 grams each for durability
- Compression ratio of approximately 10.7:1 for balanced performance
- Constructed with a 4.0 cc valve relief for tuning flexibility
- Compatible with 6.098-inch connecting rods and 0.945-inch wrist pins
- High-quality materials ensuring longevity and performance under demanding conditions
- Not carburetor approved, acknowledgment required for carburetor use
- Manufactured by Mahle, trusted for automotive engine components
