GSC Power Division Intake Valve 37.15mm Head STD Set of 12 for Nissan VR38DETT

GSC Power Division Intake Valve 37.15mm Head STD Set of 12 for Nissan VR38DETT

The GSC Power Division Intake Valve with a 37.15mm head diameter is engineered for the Nissan VR38DETT engine, delivering superior performance and durability. Crafted from modified 21-4N stainless steel with a chrome polished finish, these intake valves feature swirl polished heads to enhance airflow and back-cut designs to reduce valve weight. This allows for higher RPM operation, increased boost pressure, and compatibility with aggressive cam profiles without raising valve spring seat pressures.

Micro-polished valve stems reduce oil retention and drag, ensuring smoother valve motion and longer life. The valve tips are hardened or feature a stellite wafer tip for extended wear resistance, maintaining proper valve train geometry with optimized tip heights and keeper grooves. Designed to work with OEM or upgraded keepers/locks, these valves provide consistent sealing and performance under extreme conditions, making them ideal for high-performance Nissan GT-R R35 VR38DETT applications.

• Head Diameter: 37.15mm (STD size)
• Stem Diameter: 6mm
• Overall Length: 94.95mm
• Material: Modified 21-4N stainless steel with chrome polished finish
• Swirl polished heads for improved airflow
• Back-cut to reduce weight and enhance high RPM performance
• Micro-polished stems for reduced friction
• Hardened or stellite wafer valve tips for durability
• Optimized valve tip height and keeper groove for valve train geometry
• Compatible with OEM or upgraded keepers/locks