Wiseco Ford Mazda Duratech 2vp Dished 11:1 CR Piston Shelf Stock Kit

Wiseco is well-known for making strong, reliable engine components for demanding builds. This Professional Series piston kit is designed for serious racers and builders who need top-tier performance and durability. These pistons are forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for heavy to severe duty applications. This kit is specifically for the Ford and Mazda Duratech 2.3L MZR engines, fitting a range of vehicles like the Ford Focus, Mazda 3, and Mercury Mariner.

Each piston features a dished crown designed to achieve an 11:1 compression ratio, which is a popular choice for improving power output in performance builds. You'll also find precision ring grooves, an anti-detonation groove, and other features aimed at improving ring seal. The pistons come with premium rings and have an ArmorGlide skirt coating. This coating helps reduce friction, resist seizure, and operate more quietly, contributing to overall engine health and performance under stress. The crown is fully machined, and the design includes forced pin oiling to ensure the wrist pins stay well-lubricated.

This set includes four pistons, each with a bore of 87.50 mm and a compression height of 28.50 mm, using a 0.827-inch pin diameter. While these pistons are built for performance, please note they are not CARB approved and cannot be shipped to California. For optimal results, always refer to the manufacturer's installation instructions and consider consulting with a professional builder for your specific engine build.