Wiseco VR38DETT GT-R Pistons 88.4mm Stroke with 165mm Rods Walbro This is for the integrity

This is for the integrity of the metal as it is easily contaminated

1000HP+ cams

370Z and more

quality and reliability that you have come to know and expect

now made in-house at STM and the new design fits all 4G63

Wiseco VR38DETT GT-R Pistons 88.4mm Stroke with 165mm Rods Walbro This is for the integrityFits these Applications: 2009 2017 Nissan R35 GT R VR38DETT Wiseco's Sport Compact pistons are made from dedicated forgings produced in house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride napier xx rings and optimized skirt profiles. The pistons come standard with Wiseco's