GSC Power Division Exhaust Valve – Extended Tip Super Alloy, Set of 12 (Nissan RB26DETT) – GSC2147-12
Upgrade your RB26DETT engine with the GSC Power Division Super Alloy Exhaust Valves, engineered with an extended tip and standard head size for high-output builds. Designed to perform under extreme conditions, these valves are ideal for turbocharged setups with elevated exhaust gas temperatures—capable of withstanding up to 2000°F without compromise.
Valve Dimensions:
- Head Diameter: 30.15 mm / 1.187 in
- Total Length: 103.24 mm / 4.065 in
- Stem Diameter: 6.905 mm / 0.272 in
Crafted using advanced 3D modeling and simulation tools, GSC’s valve design delivers superior flow and strength. Each prototype undergoes rigorous flow testing in its intended application to ensure maximum performance. The proprietary alloy blend minimizes face distortion, enhancing seal integrity and maintaining consistent output over time.
Key Features:
- Improved Engine Breathing: Optimized airflow boosts horsepower and efficiency
- Back-Cut Profile: Enhances flow characteristics for higher RPM capability
- Micro-Polished Stems: Reduces oil retention and friction for smoother valve movement
- Super Alloy Build: Resists thermal fatigue in high-EGT environments
- Stellite-Tipped Ends: Reinforced for durability and minimal wear at contact points
- OEM-Compatible: Works with factory keeper/lock systems (Note: avoid reusing locks in performance builds due to potential wear grooves)
- Trusted Quality: Backed by GSC Power Division’s reputation for precision and reliability
This set of 12 valves is the perfect solution for serious RB26DETT builders seeking long-lasting performance and flow efficiency under extreme conditions
Fitment:
- 1989 Nissan Skyline GT-R RB26DETT
- 1990 Nissan Skyline GT-R RB26DETT
- 1991 Nissan Skyline GT-R RB26DETT
- 1992 Nissan Skyline GT-R RB26DETT
- 1993 Nissan Skyline GT-R RB26DETT
- 1994 Nissan Skyline GT-R RB26DETT
- 1995 Nissan Skyline GT-R RB26DETT
- 1996 Nissan Skyline GT-R RB26DETT
- 1997 Nissan Skyline GT-R RB26DETT
- 1998 Nissan Skyline GT-R RB26DETT
- 1999 Nissan Skyline GT-R RB26DETT
- 2000 Nissan Skyline GT-R RB26DETT
- 2001 Nissan Skyline GT-R RB26DETT
- 2002 Nissan Skyline GT-R RB26DETT
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
