Wiseco Nissan VR38DETT 95.50 mm Bore 34.30 mm CH -1.20 CC Piston Set

When you're building a serious performance engine, especially for a Nissan VR38DETT, you need parts that can handle extreme stress. This set of six forged pistons from Wiseco is designed for those heavy to severe duty race applications. They're made in the USA from 2618 aluminum, which gives them improved tensile strength to stand up to high cylinder pressures and temperatures. The pistons feature precision ring grooves, anti-detonation grooves, and other features to improve ring seal, ensuring efficient combustion and preventing detonation.

Wiseco also applies an ArmorGlide skirt coating to these pistons. This coating helps reduce friction between the piston skirt and cylinder wall, which can lead to quieter operation and less wear over time. The piston crowns are fully machined, and they include forced pin oiling to ensure the wrist pins stay well-lubricated under demanding conditions. These are well-built components intended for builders who are pushing the limits of their VR38DETT engines.

This set includes six pistons, each with a 95.50 mm bore and a 34.30 mm compression height. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a build of this caliber, it's always a good idea to consult your engine builder or the manufacturer's installation guide for specific recommendations on assembly and break-in procedures.