SKU: 5044 | UPC: GSC5044
GSC P-D 2JZ Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit 1993-1998 Toyota Supra Twin Turbo (Use factory spring seats)
Equip your 2JZ-GTE engine with GSC Power-Division beehive valve springs and titanium retainers for dependable high-RPM operation. This valvetrain kit fits 1993-1998 Toyota Supra Twin Turbo models and supports revs over 10,000 RPM with precise control. Reduce valvetrain mass while maintaining strong seat pressures for boosted applications up to 1000+ wheel horsepower.
Key Features
- Beehive Dual Spring Design: Progressive rates with intake seat pressure of 79.5 lbs at 1.900 inches and open pressure of 162 lbs at 1.400 inches, exhaust matched for balanced performance
- Titanium Retainers: Cut valvetrain weight by over 50 percent compared to steel, improving response and durability under extreme loads
- High RPM Capability: Coil bind height at 1.130 inches allows safe operation to 10,200 RPM without float in high-boost setups
- Precision Engineering: Springs made from premium high-tensile steel for consistent harmonics and fatigue resistance in racing environments
- Complete Kit: Includes 24 beehive springs and 24 titanium retainers for full valvetrain upgrade
Product Notes
- Use factory spring seats for direct compatibility and simplified installation
- Designed for stock or aftermarket camshafts with verified clearance
- Securely packaged to prevent damage during transit
Installation Notes
- Professional installation recommended.
- Retains factory spring seats, no machining required on cylinder head
- Compatible with OEM locks and seals, check cam lobe specs for optimal setup
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993-1998 | Toyota | Supra | Twin Turbo |
Why Choose GSC Power-Division?
- Proven in thousands of high-horsepower 2JZ builds worldwide
- Dyno-tested components for real-world reliability
- Made in USA with tight tolerances for consistent performance
Frequently Asked Questions
- Q: Will this kit fit my 1993-1998 Toyota Supra Twin Turbo?
A: Yes, GSC5044 is direct fit for all 2JZ-GTE engines in 1993-1998 Supra Twin Turbo models using factory spring seats - Q: What materials are used in the springs and retainers?
A: Springs use high-tensile chrome-silicon steel, retainers are aerospace-grade titanium for strength and low weight - Q: What is the warranty and install process?
A: Lifetime warranty on springs against failure, professional install advised with spring compressor tool for head removal
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Protective foam-lined box measuring 10 x 8 x 6 inches
- Weight: 4.0 lbs
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