LS3 4.070″ PISTONS -5cc FLAT 3.622″ ST 6.125″ ROD 1.315″ CH

Description

Maximize your engine’s power and efficiency with the LS3 4.070″ pistons, engineered to deliver precise combustion control and durability under high-stress conditions. These pistons directly address the need for enhanced compression and strength in performance engine builds.

The 4.070″ bore diameter expands your engine’s displacement capacity, allowing for increased air and fuel mixture intake, which translates into higher horsepower and torque. The -5 cc flat top design reduces combustion chamber volume, boosting compression ratios to improve throttle response and fuel efficiency.

Crafted to fit a 3.622″ standard stroke and paired with a 6.125″ connecting rod, these pistons provide an optimal balance between stroke length and rod ratio, reducing piston speed and side loading for enhanced durability and smoother engine operation. The 1.315″ wrist pin bore ensures compatibility with high-performance wrist pins, delivering precise articulation and minimizing wear.

Weighing 5.9 kg per set, the pistons are engineered for strength without excessive mass, reducing reciprocating weight to improve engine responsiveness and longevity. The dimensions of 33 cm in length and width with an 18 cm height accommodate standard LS3 engine blocks, ensuring straightforward installation without the need for extensive modifications.

Manufactured by Srp, a trusted name in engine components, these pistons are made from high-grade materials designed to withstand extreme temperatures and pressures typical in performance and racing applications. Their robust construction resists deformation and wear, maintaining tight tolerances for consistent performance over time.

Ideal for engine builders seeking to enhance displacement and compression in LS3 platforms, these pistons support aggressive tuning and higher boost levels without compromising reliability. Their precise specifications make them an essential upgrade for serious performance enhancements.

Invest in LS3 4.070″ pistons to ensure your engine achieves superior combustion efficiency, durability, and power output tailored to demanding performance environments.