Wiseco Ford SOHC V8 4.6L 2 Val NA/Boost/Nitrous Top Ring Down .300in -16.0cc 3.552 Bore 9.4:1 CR

This is a set of eight Wiseco Professional Series forged pistons, designed for Ford 4.6L and 5.4L Modular engines. These pistons are built from 2618 aluminum, which is known for its improved tensile strength, making them a solid choice for demanding performance builds, whether you're running naturally aspirated, boosted, or nitrous applications. The -16.0cc dish volume and 3.552 inch bore size are specific to certain engine configurations, aiming for a 9.4:1 compression ratio in your build.

Wiseco machines these pistons in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that enhance ring seal. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling are additional touches that contribute to their durability under heavy to severe duty conditions. These are serious components for serious engine builders who need parts that can handle a lot of stress.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. If you're rebuilding the top end of your Ford Modular V8 and need pistons that can withstand significant abuse, this set from Wiseco is a well-built option.