GSC Power Division Exhaust Valve – Super Alloy Standard – (GSC2245-01)
Take your VR30DDTT engine to the next level with the GSC Power Division Super Alloy Exhaust Valve. Designed for high-output turbocharged builds, this valve is engineered to withstand extreme exhaust gas temperatures—up to 2000°F—while delivering superior flow and long-term reliability.
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
Built for Performance and Endurance
Using advanced 3D simulation and design software, GSC has developed a high-flow valve head that minimizes distortion and maximizes sealing under extreme conditions. Each prototype is flow-tested in its intended engine platform to ensure consistent performance and durability.
Key Features
- Enhanced Airflow: Optimized valve geometry improves engine breathing and power output
- Back Cut Design: Reduces valve weight for increased 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)
Trusted Quality
Backed by GSC Power Division’s reputation for precision and reliability, this single exhaust valve is the ideal choice for VR30DDTT builders seeking high-RPM performance and long-term durability.
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
