Wiseco Ford SOHC V8 4.6L 2 Val NA/Boost/Nitrous Top Ring Down .300inch -6.0cc 3.552 Bore 10.8:1 CR

If you're rebuilding a Ford 4.6L or 5.4L Modular engine for serious performance, whether it's naturally aspirated, boosted, or running nitrous, a strong set of pistons is crucial. These Professional Series forged pistons from Wiseco are designed to handle the demands of heavy to severe duty race builds, offering a significant step up from stock components.

Crafted from 2618 aluminum in the USA, these pistons are forged and machined for improved tensile strength, ensuring they can withstand high cylinder pressures and temperatures. They feature precision ring grooves, an anti-detonation groove, and other features to improve ring seal, which is vital for both power and longevity. The piston crown is fully machined, and they include forced pin oiling for better lubrication. Additionally, the ArmorGlide skirt coating helps reduce friction and noise while resisting seizure, contributing to a smoother and more durable engine operation.

This set is designed for a 3.552-inch bore with a -6.0cc dish volume, resulting in a 10.8:1 compression ratio. Remember that these pistons are not CARB approved and cannot be shipped to California. For builders aiming to push the limits of their Modular V8, these Wiseco pistons offer a well-built foundation.