CP Piston & Ring Set Acura/Honda K24 w/ K20A/A2/A3 Bore (88.0mm)-Size (+1.0mm)-CR (10:0)-Set of 4

This is a set of four forged pistons and rings from CP Pistons, specifically made for Acura and Honda K24 engines that have been modified to accept a K20A, K20A2, or K20A3 cylinder bore. These pistons are 88.0mm in diameter, which is 1.0mm larger than the stock K24 bore size, and they are designed to achieve a 10.0:1 compression ratio. Forged pistons are a significant upgrade over cast or hypereutectic pistons, offering much greater strength and durability, especially for engines that see higher performance use or are built for forced induction.

CP Pistons are well-known in the performance engine building community for their robust construction and precise manufacturing. These pistons are forged from high-strength aluminum alloys, which allows them to withstand the increased cylinder pressures and temperatures associated with performance modifications. The 10.0:1 compression ratio is a popular choice for naturally aspirated builds or mild forced induction setups, offering a good balance between power and drivability. The included rings are designed to seal effectively against the cylinder wall, ensuring good compression and oil control.

When rebuilding an engine with these pistons, it's important to ensure your cylinder block has been properly bored and honed to the correct size (88.0mm in this case) and finish for optimal ring seal and piston skirt life. This set includes all four pistons and their corresponding ring sets, making it a complete solution for one engine. Please note that this part is not CARB approved and cannot be shipped to California.