Wiseco Nissan VR38DETT 95.50 mm Bore 34.30 mm CH 3.50 CC Piston Set

Forged from 2618 aluminum, these Wiseco pistons are built for the demanding VR38DETT engine. The 95.50 mm bore size is a key specification for builders looking to increase displacement or achieve specific compression ratios. Wiseco's Professional Series is designed for serious racers and builders who need robust components for heavy to severe duty applications. These pistons are not just about raw strength; they incorporate several features aimed at improving performance and durability under extreme conditions.

You'll find precision ring grooves, anti-detonation grooves, and other features designed to enhance ring seal, which is critical for maintaining compression and preventing blow-by. The ArmorGlide skirt coating helps reduce friction and noise, while also offering resistance to seizure, a common concern in high-performance engines. The fully machined crown ensures accuracy, and forced pin oiling helps keep the wrist pin lubricated. These pistons are engineered and machined in the USA, reflecting a commitment to quality construction for high-stress environments.

This set includes six pistons, along with premium rings, ready for installation in your performance build. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.