JE Pistons 2015+ Honda K20C 86mm Bore 10.5:1 CR 2.6cc Dome Piston Kit (Set of 4)

JE Pistons has been a leader in forged racing pistons for over 75 years, known for applying their experience to a wide range of applications. This piston kit is specifically made for the 2015 and newer Honda K20C engine, offering an 86mm bore and a 10.5:1 compression ratio with a 2.6cc dome volume. These pistons are engineered and machined 100% in the USA using 2618 aluminum, which provides the high tensile strength needed for demanding performance builds.

This set features JE Pistons' proprietary Forged Side Relief (FSR) forging design. This design helps minimize friction and power loss by using a reduced skirt width and a shorter wrist pin, which also saves weight. Depending on the specific application, these pistons may also include an accumulator groove to help reduce pressure from combustion gases, leading to better ring seal and consistent power. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation.

When you're building an engine for serious performance, you want parts that are proven. JE Pistons are tested and proven on tracks across the country. This kit is designed specifically for the K20C engine to optimize performance and durability. It includes everything you need to get started: high-quality wrist pins, locks, and JE Pro Seal premium piston rings. Please note that this kit is not CARB approved and cannot be shipped to California.