Wiseco Nissan SR20DET 3.504in Bore 1.140in CH -17.00 CC Piston Set

This is a set of four Wiseco Professional Series forged pistons designed for the Nissan SR20DET engine. These pistons are built for serious racers and builders who need robust components for 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, which is crucial for handling the stresses of high-performance engines.

Each piston features precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. The crown of the piston is fully machined, and they come equipped with forced pin oiling to ensure proper lubrication. Additionally, these pistons have an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and contribute to quieter operation. This combination of materials and design elements makes them a solid choice for demanding engine builds where reliability and performance are paramount.

When rebuilding your SR20DET's top end, these Wiseco pistons are a key component. Keep in mind that this piston set is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.