JE Pistons 5.4 2V MODULAR 9.5:1 Set of 8 Pistons

If you're rebuilding the engine in your 5.4L 2V Modular Ford, a set of high-performance pistons is key to unlocking its potential. These JE Pistons are designed specifically for this engine, offering a 9.5:1 compression ratio that's ideal for many performance builds, whether you're aiming for more power on the street or the track.

JE Pistons has been making forged pistons for over 75 years, and they build these right here in the USA using 2618 aluminum. This material is chosen for its high tensile strength, which is exactly what you need when you're pushing an engine hard. They feature a proprietary Forged Side Relief (FSR) design that helps reduce friction and skirt wear, and depending on the specific application, they may include an accumulator groove to improve ring seal and a skirt coating to further cut down on friction and noise. These aren't just generic pistons; they're made for your specific engine to give you the best combination of durability and performance.

This set includes eight pistons, each with a 3.552-inch bore and a -27.7cc dish volume, contributing to that 9.5:1 compression ratio. It's important to note that these pistons are not CARB approved and cannot be shipped to California. You'll also want to check the manufacturer's instructions for any specific installation requirements, such as pin selection or ring gap settings, to ensure a proper build.