GSC Standard Intake Valve – Toyota 2JZ-GE / GTE (33.50mm) – GSC2062-01
High-Flow Stainless Intake Valve for Toyota 2JZ Engines
The GSC Power-Division Standard Intake Valve is precision-engineered for Toyota 2JZ-GE and 2JZ-GTE applications. Featuring a 33.50mm head diameter, this valve is built from modified 21-4N stainless steel to deliver exceptional flow, heat resistance, and long-term reliability.
Designed for Performance and Longevity
Developed using advanced 3D modeling and simulation software, GSC’s intake valve head geometry is optimized for maximum airflow and minimal distortion. Each prototype is flow-tested in real-world engine platforms to ensure consistent sealing and performance under extreme conditions.
Valve Features
- Swirl-polished head enhances airflow and combustion efficiency
- Back-cut design reduces valve weight for improved high-RPM stability
- Micro-polished stem minimizes oil retention and drag for smoother motion
- Modified 21-4N stainless steel for high heat capacity and durability
- Stelite wafer or hardened tips for extended wear resistance
- Optimized tip height for proper valvetrain geometry and easier valve lash setup
- Balanced keeper groove to reduce spring shim use and enhance spring kit performance
- Compatible with OEM or upgraded keepers/locks (reuse not recommended for performance builds)
Specifications
| Stem Diameter | Overall Length | Head Diameter |
|---|---|---|
| 6mm | 98.40mm | 33.50mm |
Fitment:
- 1993–1998 Toyota Supra 3.0L Twin Turbo DOHC (2JZ-GTE)
- 1993–2002 Toyota Supra 3.0L Non-Turbo DOHC (2JZ-GE)
- 1991–1997 Toyota Aristo 3.0L Twin Turbo DOHC (2JZ-GTE)
- 1992–2004 Toyota Crown / Chaser / Mark II / Cresta 3.0L DOHC (2JZ-GE)
- 1998–2005 Lexus GS300 3.0L DOHC (2JZ-GE)
- 2001–2005 Lexus IS300 3.0L DOHC (2JZ-GE)
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
