Wiseco Ford DOHC V8 4.6L 3 Valve NA/Boost/Nitrous Top Ring Down .300in -13.0cc 3.572 Bore 8.8:1 CR

If you're building a serious Ford 4.6L 3-valve V8 engine, especially one that will see boost, nitrous, or heavy track use, these Wiseco Professional Series forged pistons are a solid choice. They're made in the USA from 2618 aluminum, which is known for its improved tensile strength, making these pistons well-suited for demanding performance applications. The 3.572-inch bore size and 8.8:1 compression ratio are specified for engines designed to handle forced induction or nitrous oxide.

Wiseco has packed these pistons with features to ensure durability and performance. You'll find precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. The piston crowns are fully machined, and they include forced pin oiling to keep the wrist pins lubricated under high stress. Plus, the ArmorGlide skirt coating helps reduce friction and noise, while also resisting seizure, which is crucial in high-performance builds.

This set includes eight pistons, designed to fit Ford 4.6L and 5.4L Modular engines. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For builds pushing the limits, these Wiseco pistons offer a well-built foundation.