Wiseco Ford SOHC V8 4.6L 2 Val NA/Boost/Nitrous Top Ring Down .300in -16.0cc 3.572 Bore 9.4:1 CR

If you're building a serious performance Ford 4.6L SOHC V8 engine, this set of forged pistons from Wiseco is designed to handle extreme conditions. These are the Professional Series pistons, meaning they're built with no compromises for racers and serious engine builders who push their engines hard, whether that's with natural aspiration, forced induction, or nitrous. They are specifically made for the 4.6L 2-valve SOHC V8 and feature a 3.572-inch bore with a -16.0cc dish volume, resulting in a 9.4:1 compression ratio.

Wiseco crafts these pistons from 2618 aluminum right here in the USA, a material chosen for its improved tensile strength under high stress. You'll find precision-machined ring grooves, anti-detonation features, and other details aimed at improving ring seal for better combustion efficiency and durability. The piston crowns are fully machined, and they include forced pin oiling to ensure the wrist pins stay well-lubricated. Plus, they come with an ArmorGlide skirt coating that helps resist seizure, reduces friction, and contributes to quieter operation, all crucial for engines subjected to heavy or severe duty.

This set includes eight pistons, enough for a complete V8 engine. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For builders aiming for maximum performance and reliability in demanding applications, these Wiseco pistons are a well-built choice.