JE Pistons 5.4 3V MODULAR 11:1 Set of 8 Pistons

JE Pistons is known for its extensive experience in forged racing pistons, and this set for the 5.4 3V Modular engine is a prime example of their commitment to performance. If you're rebuilding or upgrading your engine, these pistons are built to handle the demands of high-performance applications. They are engineered specifically for this engine, aiming for an optimal balance of durability and power output.

These pistons are forged in the USA from 2618 aluminum, a material chosen for its high tensile strength, which is crucial for engines pushed to their limits. JE Pistons incorporates a proprietary Forged Side Relief (FSR) design. This feature helps minimize friction and power loss by using a reduced skirt width, and it also saves weight thanks to a shorter wrist pin. Depending on the specific application, these pistons may also feature an accumulator groove to help manage combustion gas pressure, which can improve ring seal and maintain consistent power. Some applications also include a skirt coating designed to reduce friction and wear on the piston skirts and cylinder walls, which can also lead to quieter operation.

This set includes eight pistons, each with a 3.552-inch bore and designed for an 11:1 compression ratio. It's important to note that these pistons are not CARB approved and cannot be shipped to California. For a complete rebuild, you'll want to ensure you have all the necessary supporting components and refer to the manufacturer's installation instructions for proper fitment and assembly.