Wiseco Nissan VR38DETT 95.58 mm Bore 34.30 mm CH -1.20 CC Piston Set

Wiseco is well-known for making strong internal engine components, especially for high-performance applications. This Professional Series piston set is built for Nissan VR38DETT engines, designed for serious racers and builders who push their engines hard. These aren't just standard pistons; they're packed with features aimed at improving both performance and durability under extreme conditions.

Each piston is forged and machined in the USA from 2618 aluminum, a material chosen for its improved tensile strength, which is crucial for handling the high pressures and temperatures found in severe duty race builds. They include precision ring grooves, an anti-detonation groove, and other features designed to improve ring seal. The pistons also feature an ArmorGlide skirt coating, which helps reduce friction, resist seizure, and operate more quietly. The fully machined crown and forced pin oiling further contribute to their ability to withstand heavy use.

This set includes six pistons, each with a 95.58 mm bore and a 34.30 mm compression height. They are designed for sport compact applications and are built to handle heavy to severe duty performance. Please note that these pistons are not CARB approved and cannot be shipped to California.