JE Pistons Honda K24 Block w/K20A Head 87.5mm Bore 12.5:1 CR 4.6cc Dome Piston Set(Set of 4 Pistons)

This JE Pistons kit gives you a set of four forged pistons specifically made for a Honda K24 block when paired with a K20A head. These pistons feature an 87.5mm bore and a 12.5:1 compression ratio, with a 4.6cc dome volume. You'll get everything needed to install them, including high-quality wrist pins, locks, and JE Pro Seal premium piston rings, all made 100% in the USA.

JE Pistons uses a proprietary Forged Side Relief (FSR) forging design, which helps minimize friction and power loss by using a reduced skirt width. This design also saves weight with a shorter wrist pin. The pistons are forged from 2618 aluminum, a material known for its high tensile strength, making it well-suited for high-demand performance applications. Depending on the specific application, these pistons may also feature an accumulator groove to help reduce pressure from combustion gases, improving ring seal for consistent power. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, while also helping to quiet down operating noise.

These pistons are designed specifically for each engine and use application to provide optimized performance and durability. It's important to note that this kit is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.