JE Pistons Honda L15B Turbo 73.5mm Bore 10.3:1 CR -10.1cc Dome Piston Set - Set of 4

JE Pistons has been a leader in forged racing pistons for over 75 years, building a reputation for durability and performance in demanding applications. They've applied that experience to this specific piston set for the Honda L15B Turbo engine. These aren't just generic pistons; they're engineered and forged right here in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for high-demand performance builds.

This set is designed to optimize performance and durability for your specific engine and use. You'll find features like the proprietary Forged Side Relief (FSR) design, which helps minimize friction and weight by using a reduced skirt width and a shorter wrist pin. Depending on the application, you might also get an accumulator groove to help reduce combustion gas pressure, improving ring seal and keeping power consistent. Some applications also include a skirt coating to further reduce friction and wear on the piston skirts and cylinder walls, which also helps quiet down the engine's operation. This kit comes complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, so you have the essential components ready for your build.

Because these pistons are designed for high-demand performance, they are not CARB approved and cannot be shipped to California. Please ensure you check all local regulations before ordering.