GSC Power Division Exhaust Valves – Super Alloy Set of 12 – (GSC2245-12)
Upgrade your VR30DDTT engine with the GSC Power Division Super Alloy Exhaust Valve Set. This set of 12 valves is engineered for high-horsepower turbo builds and extreme exhaust gas temperatures—up to 2000°F. Designed for durability and flow, these valves deliver consistent performance under the most demanding conditions.
Valve Specifications
- Head Diameter: 28.5 mm / 1.122 in
- Total Length: 97.5 mm / 3.839 in
- Stem Diameter: 5.46 mm / 0.215 in
Engineered for Maximum Flow and Strength
Developed using advanced 3D simulation software, GSC’s valve head design offers superior airflow and structural integrity. Each prototype is flow-tested in its intended engine platform to ensure optimal performance. The Super Alloy material resists distortion at the valve face, improving sealing and reliability over time.
Key Features
- Improved Airflow: Enhances combustion efficiency and power output
- Back Cut Design: Reduces valve weight for higher RPM capability
- Micro-Polished Valve Stems: Minimizes oil retention and drag for smoother guide movement
- Super Alloy Construction: Built to endure high EGTs and turbocharged abuse
- Stellite-Tipped Ends: Hardened tips resist wear and maintain precise contact with valvetrain components
- OEM Compatibility: Works with factory keeper/lock systems (Note: avoid reusing valve locks in performance builds)
Built for Reliability
Backed by GSC Power Division’s reputation for precision and quality, this exhaust valve set is the ideal upgrade for VR30DDTT builders seeking long-term durability and high-RPM performance.
Fitment:
- Nissan VR30DDTT – 3.0L Twin Turbo V6
- 2016 - 2022 Infiniti Q50 Red Sport 400
- 2017 - 2022 Infiniti Q60 Red Sport 400
- 2023 - 2025 Nissan Z (RZ34) Performance & NISMO
- 2016 - 2022 Infiniti Q50 3.0T Luxe/Pure/Sport
- 2017 - 2022 Infiniti Q60 3.0T Luxe/Pure/Sport
Note: All applications use the VR30DDTT engine platform. This valve is designed for OEM replacement and performance builds.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
