MAHLE PISTONS LS7 FT PowerPak Piston Set 4.135 Inch Bore Forged Flat Top with 1.181 Inch Compression Height

The MAHLE PISTONS LS7 FT PowerPak Piston Set is designed for high-performance LS-series engines. Featuring forged construction and a flat top design, these pistons are engineered for durability and optimal combustion. The 4.135-inch bore size ensures precise fitment for LS7 engine applications, while the 1.181-inch compression height contributes to efficient compression ratios. The piston set includes rings with a 1.0 x 1.0 x 2.0 mm groove configuration and adds approximately 2.50 cc to the combustion chamber volume, enhancing performance tuning options. Crafted from premium materials, these pistons are ideal for building a robust, high-output engine capable of handling demanding driving conditions and performance modifications. Installation requires proper assembly procedures, and these pistons are compatible with GM LS-Series engines with specific attention to bore and stroke specifications. The set does not restrict air flow and is suitable for use in standard and modified applications, providing reliable performance for street and race engines alike.

Features:

• Forged construction for strength and durability

• Flat top design for efficient combustion

• Bore size: 4.135 inches for LS7 engines

• Compression height: 1.181 inches

• Ring groove: 1.0 x 1.0 x 2.0 mm

• Adds approximately 2.50 cc to chamber volume

• Engineered for high-performance LS-series engines

• Suitable for street and race applications