Wiseco Nissan QR25DE Sentra 2.5L 16V 89.00mm Bore Standard Size -1.8 Dome Dish 10.36 CR Piston Set

If you're rebuilding the engine in your Nissan Sentra with the QR25DE engine for serious performance, a strong set of pistons is crucial. These Wiseco Professional Series pistons are built from 2618 aluminum, a well-known material for its high tensile strength, making them a solid choice for demanding builds. They're forged and machined right here in the USA, ensuring they meet strict manufacturing standards.

Wiseco has packed these pistons with features to handle heavy or severe duty race applications. You'll find precision ring grooves, anti-detonation grooves, and other features designed to improve ring seal. The fully machined crown ensures accuracy, and the forced pin oiling helps keep the wrist pin lubricated under extreme conditions. Plus, they come with an ArmorGlide skirt coating that helps reduce friction and noise, while also resisting seizure.

This set is designed for the QR25DE engine with a standard 89.00mm bore. It features a -1.8 dome dish and a compression ratio of 10.36:1, which is a common target for many performance builds. Remember, these pistons are sold as a set of four and are not CARB approved, so they cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.