Wiseco Ford SOHC V8 4.6L 2 Val Trick Flow Twisted Wedge NA/Boost/Nitrous -20.0cc 3.552 Bore 8.9:1 CR

Forged from 2618 aluminum, these Wiseco Professional Series pistons are built for serious Ford 4.6L and 5.4L Modular engine builds, whether you're running naturally aspirated, boosted, or nitrous applications. The -20.0cc dish combined with the 3.552 inch bore results in a compression ratio of 8.9:1, a solid target for high-performance street or track use.

Wiseco machines these pistons in the USA, incorporating features like precision ring grooves, anti-detonation grooves, and additional ring seal improvements to ensure robust performance under demanding conditions. The ArmorGlide skirt coating is applied to reduce friction, resist seizure, and contribute to quieter operation. The fully machined crown and forced pin oiling further enhance durability and reliability for heavy to severe duty applications.

This set includes eight pistons, designed to fit right into your Ford Modular engine. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper assembly and break-in procedures.