JE Pistons Subaru EJ20 Single Piston - 92.50 mm Bore - 1.287 in. CH -11.70 CC- Right

JE Pistons has been a leader in forged racing pistons for over 75 years, applying their experience to a wide range of engines. This single piston is specifically designed for Subaru EJ20 engines, offering a 92.50 mm bore and a 1.287-inch compression height. It's built for those looking to rebuild or enhance their engine's performance, whether for track use or spirited driving.

Forged in the USA from 2618 aluminum, this piston has the high tensile strength needed for demanding applications. JE Pistons designs each piston for its specific engine and use, aiming for an optimal balance of durability and performance. The proprietary Forged Side Relief (FSR) 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 application, a skirt coating can further reduce friction and wear, while also quieting operation. An accumulator groove may also be included to help manage combustion gas pressure, reducing ring flutter and improving seal for consistent power.

This piston comes complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, making it a well-built option for your Subaru EJ20 build. Please note that this part is not CARB approved and cannot be shipped to California.