Wiseco Ford DOHC 5.0L Coyote 4 Val NA/Boost/Nitrous Top Ring Down .300in -8.0cc 3.63 Bore 9.5:1 CR

If you're building a serious Ford 5.0L Coyote engine, especially one that's going to see heavy use like racing, boost, or nitrous, Wiseco's Professional Series forged pistons are a solid choice. These aren't your average pistons; they're built from 2618 aluminum right here in the USA, which gives them improved tensile strength for handling the extreme pressures these engines can generate.

Wiseco puts a lot of thought into the details that matter for performance and durability. You'll find precision ring grooves, anti-detonation grooves, and other features designed to improve ring seal and keep things running smoothly under stress. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and even makes operation quieter. The fully machined crown and forced pin oiling are just more examples of how these pistons are made to handle severe duty applications.

This set is for the 5.0L Coyote engine with a 3.630-inch bore and a 9.5:1 compression ratio, designed for top ring down with a .300-inch compression height and -8.0cc valve reliefs. Keep in mind these are not CARB approved and cannot be shipped to California.