Wiseco Mercedes M102E25 96.50 mm Bore 34.10 mm CH -10.00 CC Piston Set

This set includes four forged pistons for your Mercedes M102E25 engine, each measuring 96.50 mm in bore diameter. These pistons are built for serious racers and builders who need components that can handle heavy to severe duty performance applications. They are forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength, making them well-suited for demanding engine builds.

You'll find precision ring grooves, anti-detonation grooves, and other features designed to improve ring seal. The pistons also come with an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation. The fully machined crown and forced pin oiling further enhance their durability and performance under stress. These are designed to be a solid option for those pushing their engines hard.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a complete engine rebuild, you'll want to ensure you have all the necessary supporting components and refer to the manufacturer's installation instructions for proper fitment and assembly.