JE Pistons ECOBOOST V6 3.5 10:1 Set of 6 Pistons

Forged in the USA from 2618 aluminum, these JE Pistons are built for high-demand performance applications, offering the tensile strength needed for serious engine builds. This set of six pistons is specifically designed for the EcoBoost V6 3.5L engine, featuring a 10:1 compression ratio and a 3.661-inch bore. The proprietary Forged Side Relief (FSR) forging design is a key detail, working to minimize friction and power loss by reducing skirt width and saving weight with a shorter wrist pin. This thoughtful engineering helps ensure your engine runs efficiently under stress.

JE Pistons brings over 75 years of experience to the table, applying their expertise to create pistons that balance durability and performance. Depending on the specific application, these pistons may include an accumulator groove to reduce pressure from combustion gases, which helps prevent ring flutter and improves ring seal for consistent power delivery. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation. This set comes complete with high-quality wrist pins, locks, and JE Pro Seal premium piston rings, making it a comprehensive solution for your engine rebuild.

When rebuilding a high-performance EcoBoost V6 3.5L, using pistons specifically engineered for the application is crucial. JE Pistons are designed for each specific engine and use, aiming for optimized performance and durability. This set is made 100% in the USA, ensuring a high standard of manufacturing. Please note that this part is not CARB approved and cannot be shipped to California.