Wiseco Ford DOHC 5.0L Coyote 4 Val NA/Boost/Nitrous Top Ring Down .300in -8.0cc 3.64 Bore 9.5:1 CR

Forged from 2618 aluminum, these Wiseco pistons are built for serious performance in your Ford 5.0L Coyote DOHC engine. The 2618 alloy offers improved tensile strength, making these pistons well-suited for heavy-duty race builds, whether you're running naturally aspirated, boosted, or nitrous applications. This set features a 3.640-inch bore and a compression ratio of 9.5:1, with a -8.0cc dish volume, and the top ring is positioned .300 inches down.

Wiseco has included several features to enhance durability and performance. The pistons have precision ring grooves, anti-detonation grooves, and additional ring seal improvements to ensure a solid seal under high stress. The ArmorGlide skirt coating helps reduce friction and resist seizure, while also contributing to quieter operation. Forced pin oiling is also incorporated to keep the wrist pins properly lubricated. The fully machined crown ensures precise combustion chamber volume.

This set includes eight pistons, designed for a 1.176-inch compression height and using a 0.866-inch pin diameter. Please note that these pistons are not CARB approved and cannot be shipped to California. They are designed for severe duty performance applications where reliability and strength are paramount.