JE Pistons Porsche 3.0L Turbo 95mm Bore 0.866in Pin Diameter Set of 6 Pistons

Forged from 2618 aluminum, these JE Pistons are built to handle the demands of a high-performance Porsche 3.0L Turbo engine. This set includes six pistons, each measuring 95mm (3.740 inches) in bore diameter, and features a 0.866-inch wrist pin diameter. JE Pistons has over 75 years of experience crafting performance pistons, and this set is no exception, engineered specifically for this engine application to offer a balance of durability and performance.

These pistons utilize JE's proprietary Forged Side Relief (FSR) design, which helps minimize friction and power loss by reducing skirt width. The design also incorporates a shorter wrist pin, contributing to weight savings. Depending on the specific application, these pistons may also feature an accumulator groove to reduce combustion gas pressure, improving ring seal and preventing flutter. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, leading to quieter operation and longer life. Every component, from the forged 2618 aluminum to the included JE Pro Seal premium piston rings, wrist pins, and locks, is manufactured 100% in the USA.

This piston set is designed for performance applications and comes with a dome piston type and a 7.10:1 compression ratio. Please note that this part is not CARB approved and cannot be shipped to California. It's recommended to consult the manufacturer's installation instructions for proper fitment and assembly procedures.