GM LS Dished Piston Set 4.070 Bore -23.5cc

The GM LS Dished Piston Set 4.070 Bore -23.5cc from Race Tec Pistons is designed for high-performance LS engine builders and enthusiasts who require precise compression control and reliable power delivery in modified applications. These pistons are particularly beneficial for those looking to reduce compression while maintaining strength under high-stress conditions such as boost or nitrous.

Engineered with a -23.5cc dish volume, this piston set effectively lowers the static compression ratio, making it a critical component for those adding boost or increasing displacement. The 4.070-inch bore diameter is ideal for builders aiming to maximize displacement and airflow, while the dished design helps distribute combustion pressure evenly across the piston crown, enhancing thermal stability and reducing the risk of detonation.

This piston set is suitable for various GM LS engine platforms, particularly in turbocharged or supercharged applications. It includes all necessary pistons and pins for a complete engine rebuild, making it a comprehensive solution for performance enthusiasts looking to optimize their engine's capabilities.