JE Pistons 4.6 2V MODULAR 9.5:1 Set of 8 Pistons

If you're rebuilding the engine in your 4.6 2V Modular Ford, choosing the right pistons is a critical step for achieving your performance goals. This set of eight pistons from JE Pistons is designed to handle the demands of a high-performance build, offering a 9.5:1 compression ratio that balances power with drivability for many applications.

JE Pistons has been a leader in forged racing pistons for over 75 years, and this set reflects that experience. They're forged in the USA using 2618 aluminum, a material known for its high tensile strength, which is essential for engines pushed beyond stock limits. The design includes a proprietary Forged Side Relief (FSR) forging, which helps minimize friction and power loss by reducing skirt width and saving weight. Depending on the specific application, these pistons may also feature an accumulator groove to reduce combustion gas pressure, improving ring seal and maintaining consistent power. A skirt coating, also application-dependent, further reduces friction and wear on the piston skirts and cylinder walls, contributing to quieter operation and longer life.

This set is designed specifically for the 4.6 2V Modular engine, ensuring an optimized combination of performance and durability. Please note that these pistons are not CARB approved and cannot be shipped to California.