Standard Size 21-4N Intake Valves for Nissan VR38DETT

The GSC Power Division 21-4N Intake Valve set is the ultimate choice for those seeking a high-quality, standard-size replacement for their Nissan VR38DETT engine. Featuring a 37.15mm head diameter, these valves are crafted from 21-4N stainless steel, a material renowned for its excellent strength-to-weight ratio and resistance to high-temperature fatigue. These valves provide an immediate upgrade in durability over stock components.

Why Upgrade to GSC Intake Valves?

• Premium 21-4N Material: Superior resistance to heat and wear compared to standard factory valves.
• Standard Specs: 37.15mm head diameter for a perfect, hassle-free installation in factory cylinder heads.
• Chrome Polished: Optimized surface finish for improved airflow and reduced friction.
• Reliable Performance: Engineered to maintain consistent valve seat pressure and sealing.

For GT-R owners who prioritize reliability and long-term performance, these intake valves are a must-have during any cylinder head service. They ensure that your engine maintains optimal volumetric efficiency throughout its service life. By choosing GSC Power Division, you are investing in components that have been tested to meet the rigorous demands of the VR38DETT platform. Keep your engine running at its best with high-quality parts from GGCRACING.