Wiseco Ford 302/351 Windsor -9cc Pistons

Wiseco is well-known for making strong, reliable internal engine components, especially for high-performance applications. This set of Professional Series pistons is built for Ford 302 and 351 Windsor engines, designed to handle the demands of serious racing and heavy-duty builds. They feature a -9cc dish, which is important for setting your compression ratio, especially when paired with specific cylinder heads and crankshafts.

These pistons are forged and machined right here in the USA from 2618 aluminum, a material chosen for its improved tensile strength under extreme conditions. You'll find precision ring grooves, anti-detonation grooves, and other features designed to improve ring seal and prevent detonation. They also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown ensures accuracy, and forced pin oiling helps keep the wrist pins lubricated under high stress.

This set includes eight pistons, ready to be installed in your 4.040 inch bore engine. Keep in mind these are intended for severe duty performance applications and are not CARB approved, meaning they cannot be shipped to California. For builders aiming for maximum performance and durability in their Ford Windsor engine, these pistons are a solid choice.